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Standard Code | Standard Title | Standard Class | Order |
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GB/T 28511.2-2023 |
Planar optical waveguide integrated optical circuit devices Part 2: Dense waveLength division multiplexing (DWDM) filters based on arrayed waveguide grating (AWG) technology 平面光波导集成光路器件 第2部分:基于阵列波导光栅(AWG)技术的密集波分复用(DWDM)滤波器 |
China National Standards Length |
English PDF |
GB/T 5686.9-2023 |
Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese. Determination of manganese, silicon, phosphorus and iron content. WaveLength dispersive X-ray fluorescence spectrometry (cast glass plate method) 锰铁、锰硅合金、氮化锰铁和金属锰 锰、硅、磷和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards Length |
English PDF |
GB/T 6730.87-2023 |
Iron ore, determination of total iron and other multi-element content, waveLength dispersive X-ray fluorescence spectrometry (cobalt internal standard method) 铁矿石 全铁及其他多元素含量的测定 波长色散X射线荧光光谱法(钴内标法) |
China National Standards Length |
English PDF |
GB/T 42923-2023 |
Glass fiber reinforced plastic products Determination of fiber Length 玻璃纤维增强塑料制品 纤维长度的测定 |
China National Standards Length |
English PDF |
GB/Z 42358-2023 |
Iron ore - WaveLength dispersive X-ray fluorescence spectrometer - Determination of accuracy 铁矿石 波长色散X射线荧光光谱仪 精度的测定 |
China National Standards Length |
English PDF |
GB/T 42486-2023 |
Hair fiber Length measurement method Random whisker image method 毛型纤维长度测量法 随机须丛影像法 |
China National Standards Length |
English PDF |
GB/T 41558-2022 |
Method of test for tuft Length strength 毛丛长度强度试验方法 |
China National Standards Length |
English PDF |
GB/T 41629.3-2022 |
Rated voltage 500 kV (Um=550 kV) XLPE insulated long-Length AC submarine cables and accessories - Part 3: Submarine cable accessories 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第3部分:海底电缆附件 |
China National Standards Length |
English PDF |
GB/T 41629.2-2022 |
Rated voltage 500 kV (Um=550 kV) XLPE insulated long-Length AC submarine cables and accessories Part 2: Long-length AC submarine cables 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第2部分:大长度交流海底电缆 |
China National Standards Length |
English PDF |
GB/T 41629.1-2022 |
Rated voltage 500 kV (Um=550 kV) XLPE insulated long-Length AC submarine cables and accessories Part 1: Test methods and requirements 额定电压500 kV(Um=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第1部分:试验方法和要求 |
China National Standards Length |
English PDF |
GB/T 41497-2022 |
Vanadium, iron, vanadium, silicon, phosphorus, manganese, aluminum and iron determination of content waveLength dispersive X-ray fluorescence spectrometric method 钒铁 钒、硅、磷、锰、铝、铁含量的测定 波长色散X射线荧光光谱法 |
China National Standards Length |
English PDF |
GB/T 6609.30-2022 |
Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—WaveLength dispersive X-ray fluorescence spectrometric method 氧化铝化学分析方法和物理性能测定方法 第30部分:微量元素含量的测定 波长色散X射线荧光光谱法 |
China National Standards Length |
English PDF |
GB/T 3286.11-2022 |
Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—WaveLength dispersive X-ray fluorescence spectrometry (Fused cast bead method) 石灰石及白云石化学分析方法 第11部分:氧化钙、氧化镁、二氧化硅、氧化铝及氧化铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards Length |
English PDF |
GB/T 41640-2022 |
Critical current measurement Second-generation high-temperature superconducting long tape critical current and its uniformity along the Length direction 临界电流测量 第二代高温超导长带临界电流及其沿长度方向均匀性测量 |
China National Standards Length |
English PDF |
GB/T 40312-2021 |
Ferrophosphorus—Determination of phosphorus, silicon, manganese and titanium content—WaveLength dispersive X-ray fluorescence spectrometry method (fused cast bead method) 磷铁 磷、硅、锰和钛含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards Length |
English PDF |
GB/T 40311-2021 |
Vanadium slag—Determination of multi-element contents—WaveLength dispersive X-ray fluorescence spectrometry(fused cast bead method) 钒渣 多元素的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards Length |
English PDF |
GB/T 5687.13-2021 |
Ferrochromium—Determination of chromium, silicon, manganese, titanium, vanadium, iron contents—WaveLength dispersive X-ray fluorescence spectrometry (fused cast bead method) 铬铁 铬、硅、锰、钛、钒和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards Length |
English PDF |
GB/T 39823-2021 |
Light conveyor belts—Tolerances on widths and Lengths of cut light conveyor belts 轻型输送带 切割式轻型输送带的宽度和长度极限偏差 |
China National Standards Length |
English PDF |
GB/T 7308.3-2021 |
Plain bearings—Thin-walled half bearings with or without flange—Part 3: Measurement of peripheral Length 滑动轴承 有法兰或无法兰薄壁轴瓦 第3部分:周长测量 |
China National Standards Length |
English PDF |
GB/T 4490-2021 |
Conveyor belts with textile carcass—Widths and Lengths 织物芯输送带 宽度和长度 |
China National Standards Length |
English PDF |
GB/T 4022.1-2021 |
Surface grinding machines with horizontal grinding wheel spindle and reciprocating table—Testing of the accuracy—Part 1:Machines with table surface Length of up to 1600 mm 卧轴矩台平面磨床 精度检验 第1部分:工作台面长度至1600mm的机床 |
China National Standards Length |
English PDF |
GB/T 26949.12-2021 |
Industrial trucks—Verification of stability—Part 12:Industrial variable-reach trucks handling freight containers of 6 m Length and longer 工业车辆 稳定性验证 第12部分:搬运6 m及其以上长度货运集装箱的伸缩臂式叉车 |
China National Standards Length |
English PDF |
GB/T 40826-2021 |
Test method for hand-arranging staple Length of dehaired cashmere—Flatbed scanner method 分梳山羊绒手排长度试验方法 图板电子扫描仪法 |
China National Standards Length |
English PDF |
GB/T 8151.22-2020 |
Methods for chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—WaveLength dispersive X-ray fluorescence spectrometric method 锌精矿化学分析方法 第22部分:锌、铜、铅、铁、铝、钙和镁含量的测定 波长色散X射线荧光光谱法 |
China National Standards Length |
English PDF |
GB/T 9771.3-2020 |
Single-mode optical fibres for telecommunication—Part 3: Characteristics of an extended waveLength band dispersion unshifted single-mode optical fibre 通信用单模光纤 第3部分:波长段扩展的非色散位移单模光纤特性 |
China National Standards Length |
English PDF |
GB/T 9771.2-2020 |
Single-mode optical fibres for telecommunication—Part 2: Characteristics of a cut-off waveLength shifted single-mode optical fibre 通信用单模光纤 第2部分:截止波长位移单模光纤特性 |
China National Standards Length |
English PDF |
GB/T 39643-2020 |
Geometrical product specifications (GPS)—Systematic errors and contributions to measurement uncertainty of Length measurement due to thermal influences 产品几何技术规范(GPS) 长度测量中温度影响引入的系统误差和测量不确定度来源 |
China National Standards Length |
English PDF |
GB/T 39484-2020 |
Fibre-reinforced plastic composites—Determination of the mode Ⅱ fracture resistanc for unidirectionally reinforced materials using the calibrated end-loaded split(C-ELS) test and an effective crack Length approach 纤维增强塑料复合材料 用校准端载荷分裂试验(C-ELS)和有效裂纹长度法测定单向增强材料的Ⅱ型断裂韧性 |
China National Standards Length |
English PDF |
GB/T 20897.4-2019 |
Inflatable boats—Part 4:Boats with a hull Length of between 8 m and 24 m with a motor power rating of 15 kW and greater 充气艇 第4部分:发动机额定功率为15 kW及以上且船长在8m~24m之间的艇 |
China National Standards Length |
English PDF |
GB/T 26949.9-2018 |
Industrial trucks—Verification of stability—Part 9:Counterbalanced trucks with mast handling freight containers of 6 m Length and longer 工业车辆 稳定性验证 第9部分:搬运6 m及其以上长度货运集装箱的平衡重式叉车 |
China National Standards Length |
English PDF |
GB/T 36798-2018 |
Test methods of diameter and weight of fixed Length for dipped cords and yarns 浸胶线绳、帘线、纱线直径和定长度重量试验方法 |
China National Standards Length |
English PDF |
GB/T 3884.21-2018 |
Methods for chemical analysis of copper concentrates-Part 21:Determination of copper,sulfur,lead,zinc,iron, aluminium,calcium,magnesium,manganese content-WaveLength dispersive X-ray fluorescence spectrometric method 铜精矿化学分析方法 第21部分:铜、硫、铅、锌、铁、铝、钙、镁、锰量的测定 波长色散X射线荧光光谱法 |
China National Standards Length |
English PDF |
GB/T 6098-2018 |
Test method for Length of cotton fibres—Roller analyser 棉纤维长度试验方法 罗拉式分析仪法 |
China National Standards Length |
English PDF |
GB/T 17737.108-2018 |
Coaxial communication cables—Part 1-108: Electrical test methods—Test for characteristic impedance, phase and group delay, electrical Length and propagation velocity 同轴通信电缆 第1-108部分:电气试验方法 特性阻抗、相位延迟、群延迟、电长度和传播速度试验 |
China National Standards Length |
English PDF |
GB/T 34893-2017 |
Micro-electromechanical system technology—Measuring method for in-plane Length measurements of MEMS microstructures using an optical interferometer 微机电系统(MEMS)技术 基于光学干涉的MEMS微结构面内长度测量方法 |
China National Standards Length |
English PDF |
GB/T 5195.15-2017 |
Fluorspar—Determination of calcium,aluminum,silicon,phosphorus,sulfur,potassium,iron,barium and lead content—WaveLength dispersive X-ray fluorescence spectrometric method 萤石 钙、铝、硅、磷、硫、钾、铁、钡、铅含量的测定 波长色散X射线荧光光谱法 |
China National Standards Length |
English PDF |
GB/T 15972.44-2017 |
Specifications for optical fibre test methods—Part 44: Measurement methods and test procedures for transmission and optical characteristics—Cut-off waveLength 光纤试验方法规范 第44部分:传输特性和光学特性的测量方法和试验程序 截止波长 |
China National Standards Length |
English PDF |
GB/T 34081-2017 |
WaveLength selective switch 波长选择开关 |
China National Standards Length |
English PDF |
GB/T 33512-2017 |
Textile conveyor belts—Determination of the net Length of an endless (spliced) conveyor belt 织物芯输送带 环形输送带(拼接)净长度的测定 |
China National Standards Length |
English PDF |
GB/T 4333.5-2016 |
Ferrosillicon—Determination of silicon, manganese, aluminium, calcium, chromium and iron contents—WaveLength dispersive X-ray fluorescence spectrometry (Fused cast bead method) 硅铁 硅、锰、铝、钙、铬和铁含量的测定 波长色散X-射线荧光光谱法(熔铸玻璃片法) |
China National Standards Length |
English PDF |
GB/T 3106-2016 |
Fasteners—Bolts,screws and studs—Nominal Lengths and thread lengths 紧固件 螺栓、螺钉和螺柱 公称长度和螺纹长度 |
China National Standards Length |
English PDF |
GB/T 32370-2015 |
Determination of the Length and width for adhesive tapes 胶粘带长度和宽度的测定 |
China National Standards Length |
English PDF |
GB/T 32212-2015 |
Standard practice for testing fixed-waveLength photometric detectors used in liquid chromatography 液相色谱用固定波长光度检测器的测试方法 |
China National Standards Length |
English PDF |
GB/T 32211-2015 |
Standard practice for testing variable-waveLength photometric detectors used in liquid chromatography 液相色谱用可变波长光度检测器的测试方法 |
China National Standards Length |
English PDF |
GB/T 51152-2015 |
Code for engineering design of waveLength division multiplexing (WDM)optical fiber transmission systems 波分复用(WDM)光纤传输系统工程设计规范 |
China National Standards Length |
English PDF |
GB/T 32055-2015 |
Microbeam analysis—Electron probe microanalysis—Methods for elemental-mapping analysis using waveLengthdispersive spectroscopy 微束分析 电子探针显微分析 波谱法元素面分析 |
China National Standards Length |
English PDF |
GB/T 51126-2015 |
Code for acceptance of waveLength division multiplexing(WDM)optical fiber transmission system engineering 波分复用(WDM)光纤传输系统工程验收规范 |
China National Standards Length |
English PDF |
GB/T 18147.3-2015 |
Test method for hemp fiber—Part 3:Test method for Length of hemp fiber 大麻纤维试验方法 第3部分:长度试验方法 |
China National Standards Length |
English PDF |
GB/T 5455-2014 |
Textiles―Burning behaviour―Determination of damaged Length,afterglow time and afterflame time of vertically oriented specimens 纺织品 燃烧性能 垂直方向损毁长度、阴燃和续燃时间的测定 |
China National Standards Length |
English PDF |
GB/T 30705-2014 |
Microbeam analysis―Electron probe microanalysis―Guidelines for the determination of experimental parameters for waveLength dispersive spectroscopy 微束分析 电子探针显微分析 波谱法实验参数测定导则 |
China National Standards Length |
English PDF |
GB/T 11060.11-2014 |
Natural gas—Determination of sulfur compounds-Part 11: Determination of hydrogen sulfide content by Length-of-stain detector tubes method 天然气 含硫化合物的测定 第11部分:用着色长度检测管法测定硫化氢含量 |
China National Standards Length |
English PDF |
GB/T 7689.3-2013 |
Reinforcements - Test method for woven fabrics - Part 3: Determination of width and Length 增强材料 机织物试验方法 第3部分:宽度和长度的测定 |
China National Standards Length |
English PDF |
GB/T 20847.2-2013 |
Small craft - Fire protection - Part 2: Craft with a hull Length of over 15m 小艇 防火 第2部分:艇体长度大于15m 的艇 |
China National Standards Length |
English PDF |
GB/T 29779-2013 |
Pulps - Determination of fibre Length by automated optical analysis - Unpolarized light method 纸浆 纤维长度的测定 非偏振光法 |
China National Standards Length |
English PDF |
GB/T 7689.2-2013 |
Reinforcements - Test method for woven fabrics - Part 2: Determination of number of yarns per unit Length of warp and weft 增强材料 机织物试验方法 第2部分:经、纬密度的测定 |
China National Standards Length |
English PDF |
GB/T 15244-2013 |
Microbeam analysis - Quantitative analysis of silicate glass by waveLength dispersive x-ray spectrometry and energy dispersive x-ray spectrometry 微束分析 硅酸盐玻璃的定量分析 波谱法及能谱法 |
China National Standards Length |
English PDF |
GB/T 9575-2013 |
Rubber and plastics hoses - Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-Length hoses 橡胶和塑料软管 软管规格和最大最小内径及切割长度公差 |
China National Standards Length |
English PDF |
GB/T 9573-2013 |
Rubber and plastics hoses and hose assemblies - Methods of measurement of the dimensions of hoses and the Lengths of hose assemblies 橡胶和塑料软管及软管组合件 软管尺寸和软管组合件长度测量方法 |
China National Standards Length |
English PDF |
GB/T 29230.1-2012 |
Opto-electronic-opto bidirectional waveLength converter for plastic optical fiber transmission system - Part 1: Wavelength converter between 650nm and 1550nm (or 1310nm or 850nm) of 100Mbps ethernet 塑料光纤系统用光-电-光双向波长转换器 第1部分:百兆以太网650nm与1550nm/1310nm/850nm波长转换器 |
China National Standards Length |
English PDF |
GB/T 28634-2012 |
Microbeam analysis - Electron probe microanalysis - Quantitative point analysis for bulk specimen using waveLength dispersive X-ray spectroscopy 微束分析 电子探针显微分析 块状试样波谱法定量点分析 |
China National Standards Length |
English PDF |
GB/T 28218-2011 |
Pulps - Determination of fibre Length by automated optical analysis - Image analysis method 纸浆 纤维长度的测定 图像分析法 |
China National Standards Length |
English PDF |
GB/T 26946.2-2011 |
Single side loading fork-lift trucks - Part 2: Additional stability tests for trucks handling freight containers of 6m Length and above 侧面式叉车 第2部分:搬运6m及其以上长度货运集装箱叉车的附加稳定性试验 |
China National Standards Length |
English PDF |
GB/T 26561-2011 |
Counterbalanced trucks handling freight containers of 6m Length and above - Additional stability tests 搬运6m及其以上长度货运集装箱的平衡重式叉车 附加稳定性试验 |
China National Standards Length |
English PDF |
GB/T 26097-2010 |
Inductive Length measuring instrument with digital display 数显电感测微仪 |
China National Standards Length |
English PDF |
GB/T 26094-2010 |
Inductive Length measuring instrument 电感测微仪 |
China National Standards Length |
English PDF |
GB/T 13387-2009 |
Test method for measuring flat Length wafers of silicon and other electronic materials 硅及其它电子材料晶片参考面长度测量方法 |
China National Standards Length |
English PDF |
GB/T 24519-2009 |
Manganese ores - Determination of magnesium, aluminum, silicon, phosphorus, sulfur, potassium, calcium, titanium, manganese, iron, nickel, copper, zinc, barium and lead content - WaveLength dispersive X-ray fluorescence spectrometric method 锰矿石 镁、铝、硅、磷、硫、钾、钙、钛、锰、铁、镍、铜、锌、钡和铅含量的测定 波长色散X射线荧光光谱法 |
China National Standards Length |
English PDF |
GB/T 24535-2009 |
Inspection of grain and oil - Determination for ratio of Length to width of paddy 粮油检验 稻谷粒型检验方法 |
China National Standards Length |
English PDF |
GB/T 10050-2009 |
Optics and optical instruments - Reference waveLengths 光学和光学仪器 参考波长 |
China National Standards Length |
English PDF |
GB/T 24288-2009 |
Paper and board - Determination of dominant waveLength and excitation purity - D65/10°diffuse reflectance method 纸和纸板 主波长和兴奋纯度的测定 D65/10°漫反射法 |
China National Standards Length |
English PDF |
GB/T 24231-2009 |
Chrome ores - Determination of magnesium, aluminum, silicon, calcium, titanium, vanadium, chrome, manganese, iron and nickel content - WaveLength dispersive X-ray fluorescence spectrometric method 铬矿石 镁、铝、硅、钙、钛、钒、铬、锰、铁和镍含量的测定 波长色散X射线荧光光谱法 |
China National Standards Length |
English PDF |
GB/T 24198-2009 |
Ferronickel - Determination of nickel, silicon, phosphorus, manganese, cobalt, chromium, and copper contents - WaveLength dispersive X-ray fluorescence spectrometry(Routine method) 镍铁 镍、硅、磷、锰、钴、铬和铜含量的测定 波长色散X-射线荧光光谱法(常规法) |
China National Standards Length |
English PDF |
GB/T 4743-2009 |
Textiles - Yarn from packages - Determination of linear density(mass per unit Length) by the skein methord 纺织品 卷装纱 绞纱法线密度的测定 |
China National Standards Length |
English PDF |
GB/T 13255.5-2009 |
Test methods of caprolactam for industrial use - Part 5: Determination of absorbance at a waveLength of 290nm 工业用己内酰胺试验方法 第5部分:290nm波长处吸光度的测定 |
China National Standards Length |
English PDF |
GB/T 4490-2009 |
Conveyor belts with textile carcass - Widths and Lengths 织物芯输送带 宽度和长度 |
China National Standards Length |
English PDF |
GB/T 15305.3-2009 |
Coated abrasives - Abrasive belts - Selection of width/Length combinations 涂附磨具 砂带 宽度与长度组合的选择 |
China National Standards Length |
English PDF |
GB/T 13835.2-2009 |
Test method for rabbit hair - Part 2: Average Length and percentage of short hair - Hand-arrange method 兔毛纤维试验方法 第2部分:平均长度和短毛率 手排法 |
China National Standards Length |
English PDF |
GB/T 4666-2009 |
Textiles - Fabrics - Determination of width and Length 纺织品 织物长度和幅宽的测定 |
China National Standards Length |
English PDF |
GB/T 22838.2-2009 |
Determination of physical characteristics for cigarettes and filter rods - Part 2: Length - Photoelectricity method 卷烟和滤棒物理性能的测定 第2部分:长度 光电法 |
China National Standards Length |
English PDF |
GB/T 23175-2008 |
Pulp - Determination of fiber Length (raster method) 纸浆 纤维长度的测定(光栅法) |
China National Standards Length |
English PDF |
GB/T 1438.3-2008 |
Taper shank twist drills - Part 3: The types and dimensions for Lengthened Morse taper shank twist drills 锥柄麻花钻 第3部分:莫氏锥柄加长麻花钻的型式和尺寸 |
China National Standards Length |
English PDF |
GB/T 9771.2-2008 |
Single-mode optical fibres for telecommunication - Part 2: Characteristics of a cut-off waveLength shifted single-mode optical fibre 通信用单模光纤 第2部分:截止波长位移单模光纤特性 |
China National Standards Length |
English PDF |
GB/T 9771.3-2008 |
Single-mode optical fibres for telecommunication - Part 3: Characteristics of an extended waveLength band dispersion unshifted single-mode optical fibre 通信用单模光纤 第3部分:波长段扩展的非色散位移单模光纤特性 |
China National Standards Length |
English PDF |
GB/T 16594-2008 |
General rules for measurement of Length in micron scale by SEM 微米级长度的扫描电镜测量方法通则 |
China National Standards Length |
English PDF |
GB/T 11140-2008 |
Standard test method for sulfur in petroleum products by waveLength dispersive X - ray fluorescence spectrometry 石油产品硫含量的测定 波长色散X射线荧光光谱法 |
China National Standards Length |
English PDF |
GB/T 16255.3-2008 |
Test method for the percentage of Length of scoured mohair - Array diagram method 洗净马海毛纤维长度试验方法 手排法 |
China National Standards Length |
English PDF |
GB/T 16257-2008 |
Textile fibres - Test method for Length and length distribution of staple fibres - Measurement of single fibres 纺织纤维 短纤维长度和长度分布的测定 单纤维测量法 |
China National Standards Length |
English PDF |
GB/T 13779-2008 |
Cotton fibres - Test method for Length - Comb sorter method 棉纤维 长度试验方法 梳片法 |
China National Standards Length |
English PDF |
GB/T 4669-2008 |
Textiles - Woven fabrics - Determination of mass per unit Length and mass per unit area 纺织品 机织物 单位长度质量和单位面积质量的测定 |
China National Standards Length |
English PDF |
GB/T 22057.1-2008 |
Microscopes - Imaging distances related to mechanical reference planes - Part 1: Tube Length 160mm 显微镜 相对机械参考平面的成像距离 第1部分:筒长160mm |
China National Standards Length |
English PDF |
GB/T 22231-2008 |
Particle size distribution/fibre Length and diameter distributions 颗粒物粒度分布/纤维长度和直径分布 |
China National Standards Length |
English PDF |
GB/T 14336-2008 |
Testing method for Length of man-made staple fibres 化学纤维 短纤维长度试验方法 |
China National Standards Length |
English PDF |
GB/T 15965-2008 |
Hand-made carpets - Determination of Length of Pile 手工地毯 绒头长度的测定方法 |
China National Standards Length |
English PDF |
GB/T 21835-2008 |
Dimensions and masses per unit Length of welded steel pipes 焊接钢管尺寸及单位长度重量 |
China National Standards Length |
English PDF |
GB/T 15972.44-2008 |
Specifications for optical fibre test methods - Part 44: Measurement methods and test procedures for transmission and optical characteristics - Cut-off waveLength 光纤试验方法规范 第44部分:传输特性和光学特性的测量方法和试验程序 截止波长 |
China National Standards Length |
English PDF |
GB/T 15972.22-2008 |
Specifications for optical fibre test methods - Part 22: Measurement methods and test procedures for dimensions - Length measurement 光纤试验方法规范 第22部分:尺寸参数的测量方法和试验程序 长度 |
China National Standards Length |
English PDF |
GB/T 6976-2007 |
Test method for measure Length of the wool staple natural formation 羊毛毛丛自然长度试验方法 |
China National Standards Length |
English PDF |
GB/T 21293-2007 |
Determination of fiber Length and distribution parameters by Almeter method 纤维长度及其分布参数的测定方法 阿尔米特法 |
China National Standards Length |
English PDF |
GB/T 19617-2007 |
Test method for Length of cotton - Hand-measured staple length 棉花长度试验方法 手扯尺量法 |
China National Standards Length |
English PDF |
GB/T 4022.1-2007 |
Surface grinding machines with horizontal grinding wheel spindle and reciprocating table - Testing of the accuracy - Part 1:Machines with a table surface Length of up to 1600 mm 卧轴矩台平面磨床 精度检验 第1部分:工作台面长度至1600mm的机床 |
China National Standards Length |
English PDF |
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