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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 21564.4-2008 |
Message formats and protocols for serial data interfaces in alarm transmisSiOn systems - Part 4: Common transport layer protocol 报警传输系统串行数据接口的信息格式和协议 第4部分：公用传输层协议 |
China National Standards SiO |
 English PDF |
| GB/T 21564.3-2008 |
Message formats and protocols for serial data interfaces in alarm transmisSiOn systems - Part 3: Common data link layer protocol 报警传输系统串行数据接口的信息格式和协议 第3部分：公用数据链路层协议 |
China National Standards SiO |
English PDF |
| GB/T 21564.2-2008 |
Message formats and protocols for serial data interfaces in alarm transmisSiOn systems - Part 2: Common application layer protocol 报警传输系统串行数据接口的信息格式和协议 第2部分：公用应用层协议 |
China National Standards SiO |
English PDF |
| GB 50046-2008 |
Code for anticorroSiOn design of industrial constructions 工业建筑防腐蚀设计规范 |
China National Standards SiO |
English PDF |
| GB/T 21479.2-2008 |
Ships and marine technology-PropulSiOn plants for ships - Part 2:Vocabulary for controllable-pitch propeller plants 船舶与海上技术 船用推进装置 第2部分: 可调螺距螺旋桨装置词汇 |
China National Standards SiO |
English PDF |
| GB/T 21479.1-2008 |
Ships and marine technology - PropulSiOn plants for ships - Part 1: Vocabulary for geometry of propellers 船舶与海上技术 船用推进装置 第1部分: 螺旋桨几何学词汇 |
China National Standards SiO |
English PDF |
| GB/T 11800-2008 |
Marine exploSiOn-proof type axial flow fans 船用防爆轴流通风机 |
China National Standards SiO |
English PDF |
| GB/T 11799-2008 |
Marine exploSiOn-proof type centrifugal fans 船用防爆离心通风机 |
China National Standards SiO |
English PDF |
| GB/T 7813-2008 |
Rolling bearings - Split type plummer block housings - Boundary dimenSiOns 滚动轴承 剖分立式轴承座 外形尺寸 |
China National Standards SiO |
English PDF |
| GB/T 5859-2008 |
Rolling bearings - Self -aligning thrust roller bearings - Boundary dimenSiOns 滚动轴承 推力调心滚子轴承 外形尺寸 |
China National Standards SiO |
English PDF |
| GB/T 300-2008 |
Rolling bearings - Four row tapered roller bearings - Boundary dimenSiOns 滚动轴承 四列圆锥滚子轴承 外形尺寸 |
China National Standards SiO |
English PDF |
| GB/T 299-2008 |
Rolling bearings - Double row tapered roller bearings - Boundary dimenSiOns 滚动轴承 双列圆锥滚子轴承 外形尺寸 |
China National Standards SiO |
English PDF |
| GB/T 21461.2-2008 |
Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extruSiOn materials - Part 2: Preparation of test specimens and determination of properties 塑料 超高分子量聚乙烯(PE-UHMW)模塑和挤出材料 第2部分: 试样制备和性能测定 |
China National Standards SiO |
English PDF |
| GB/T 21460.2-2008 |
Plastics - Styrene/acrylonitrile(SAN) moulding and extruSiOn materials - Part 2: Preparation of test specimens and determination of properties 塑料 苯乙烯-丙烯腈(SAN)模塑和挤出材料 第2部分: 试样制备和性能测定 |
China National Standards SiO |
English PDF |
| GB/T 7386-2008 |
Co-ordination of dimenSiOn in ships’ accommodation 船舶起居舱室的尺度协调 |
China National Standards SiO |
English PDF |
| GB/T 5018-2008 |
Standard test method for determining corroSiOn preventive properties of lubricating greases 润滑脂防腐蚀性试验法 |
China National Standards SiO |
English PDF |
| GB/T 21447-2008 |
Specification for external corroSiOn control for steel pipeline 钢质管道外腐蚀控制规范 |
China National Standards SiO |
English PDF |
| GB/T 7727.1-2008 |
General terminology for ship - Part 1: ComprehenSiOn 船舶通用术语 第1部分：综合 |
China National Standards SiO |
English PDF |
| GB/T 21396-2008 |
Footwear - Test methods for whole shoe - -Upper sole adheSiOn 鞋类 成鞋试验方法 帮底粘合强度 |
China National Standards SiO |
English PDF |
| GB/T 13053-2008 |
Bus inner dimenSiOns 客车车内尺寸 |
China National Standards SiO |
English PDF |
| GB/T 2780-2008 |
Drawbars for agricultural tractors － Types dimenSiOnsand mounting requirements 农业拖拉机 牵引装置型式尺寸和安装要求 |
China National Standards SiO |
English PDF |
| GB/T 21405-2008 |
Reciprocating intenal combustion engines - Determination and method for the measurement of engine power - Additional requirements for exhaust emisSiOn tests in accordance with ISO 8178 往复式内燃机 发动机功率的确定和测量方法 排气污染物排放试验的附加要求 |
China National Standards SiO |
English PDF |
| GB/T 14786-2008 |
Tractors and machinery for agriculture and forestry - Test methods of the driving wheels torSiOn fatigue 农林拖拉机和机械 驱动车轮扭转疲劳试验方法 |
China National Standards SiO |
English PDF |
| GB/T 4892-2008 |
DimenSiOns of rigid rectangular packages - Transport packages 硬质直方体运输包装尺寸系列 |
China National Standards SiO |
English PDF |
| GB/T 21422-2008 |
Tri-wheel vehicles - Operating position dimenSiOns of driver 三轮汽车 驾驶员操作位置尺寸 |
China National Standards SiO |
English PDF |
| GB/T 16471-2008 |
DimenSiOnal and weight constraints for transport package 运输包装件尺寸与质量界限 |
China National Standards SiO |
English PDF |
| GB/T 21433-2008 |
Detecting susceptibility to intergranular corroSiOn in stainless steel pressure vessels 不锈钢压力容器晶间腐蚀敏感性检验 |
China National Standards SiO |
English PDF |
| GB/T 21414-2008 |
Railway applications - Rolling stock - Protective proviSiOns against electrical hazards 铁路应用 机车车辆 电气隐患防护的规定 |
China National Standards SiO |
English PDF |
| GB/T 21420-2008 |
General requirements for light-trigged thyristors for HVDC transmisSiOn 高压直流输电用光控晶闸管的一般要求 |
China National Standards SiO |
English PDF |
| GB/T 21376-2008 |
ProviSiOns on exhaust of bulk cement clinker in waterway transportation 水路散装水泥熟料运输损耗规定 |
China National Standards SiO |
English PDF |
| GB/T 6578-2008 |
Hydraulic fluid power-Cylinder-Reciprocating-Housings for rod wipers-DimenSiOns and tolerances 液压缸活塞杆用防尘圈沟槽型式、尺寸和公差 |
China National Standards SiO |
English PDF |
| GB/T 8813-2008 |
Rigid cellular plastics - Determination of compresSiOn properties 硬质泡沫塑料压缩性能的测定 |
China National Standards SiO |
English PDF |
| GB/T 8811-2008 |
Test method for dimenSiOnal stability of rigid cellular plastics 硬质泡沫塑料 尺寸稳定性试验方法 |
China National Standards SiO |
English PDF |
| GB/T 21332-2008 |
Rigid cellular plastics - Determination of water vapour transmisSiOn properties 硬质泡沫塑料 水蒸气透过性能的测定 |
China National Standards SiO |
English PDF |
| GB/T 6070-2007 |
Vacuum technology - Flange dimenSiOns 真空技术 法兰尺寸 |
China National Standards SiO |
English PDF |
| GB/T 21283.1-2007 |
Rotary shaft lip-type seals incorporating thermoplastic sealing elements－Part 1: Nominal dimenSiOns and tolerances 密封元件为热塑性材料的旋转轴唇形密封圈 第1部分：基本尺寸和公差 |
China National Standards SiO |
English PDF |
| GB/T 13871.1-2007 |
Rotary shaft lip type seals incorporating elastomeric sealing elements - Part 1: Nominal dimenSiOns and tolerances 密封元件为弹性体材料的旋转轴唇形密封圈 第1部分：基本尺寸和公差 |
China National Standards SiO |
English PDF |
| GB/T 6581-2007 |
Glass-Resistance to attack by hydrochloric acid at 100℃ - Flame emisSiOn or flame atomic absorption spectrometric method 玻璃在100℃耐盐酸浸蚀性的火焰发射或原子吸收光谱测定方法 |
China National Standards SiO |
English PDF |
| GB/T 17593.2-2007 |
Textiles - Determination of heavy metals - Part 2: Inductively coupled plasma atomic emisSiOn spectrometry 纺织品 重金属的测定 第2部分: 电感耦合等离子体原子发射光谱法 |
China National Standards SiO |
English PDF |
| GB/T 5541-2007 |
Disrerse dyes - Determination of stability of disperSiOn at high temperature - Filter test of double filter papers 分散染料 高温分散稳定性的测定 双层滤纸过滤法 |
China National Standards SiO |
English PDF |
| GB/T 524-2007 |
Flat transmisSiOn belt 平型传动带 |
China National Standards SiO |
English PDF |
| GB/T 12721-2007 |
Rubber hoses - Determination of abraSiOn resistance of the outer cover 橡胶软管 外覆层耐磨耗性能的测定 |
China National Standards SiO |
English PDF |
| GB/T 2080-2007 |
Indexable hard material inserts with rounded corners, with partly cylindrical fixing hole - DimenSiOns 带圆角沉孔固定的硬质合金可转位刀片尺寸 |
China National Standards SiO |
English PDF |
| GB/T 2078-2007 |
Indexable hardmetal(carbide) insers with rounded corners, with cylindrical fixing hole - DimenSiOns 带圆角圆孔固定的硬质合金可转位刀片尺寸 |
China National Standards SiO |
English PDF |
| GB/T 12443-2007 |
Metallic materials - TorSiOnal stress fatigue testing method 金属材料 扭应力疲劳试验方法 |
China National Standards SiO |
English PDF |
| GB/T 10128-2007 |
Metallic materials - TorSiOn test at ambient temperature 金属材料 室温扭转试验方法 |
China National Standards SiO |
English PDF |
| GB/Z 21192-2007 |
Space and fixing dimenSiOns for electricity energy meter 电能表外形和安装尺寸 |
China National Standards SiO |
English PDF |
| GB/T 21190-2007 |
Paper, board and corrugated fibreboard - Description and calibration of compresSiOn-testing equipment 纸、纸板和瓦楞纸板 压力试验仪的描述与校准 |
China National Standards SiO |
English PDF |
| GB/T 17248.6-2007 |
Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emisSiOn sound pressure levels in situ at the work station and at other specified positions using sound intensity 声学 机器和设备发射的噪声 声强法现场测定工作位置和其它指定位置发射声压级的工程法 |
China National Standards SiO |
English PDF |
| GB/T 2260-2007 |
Codes for the administrative diviSiOns of the People’s Republic of China 中华人民共和国行政区划代码 |
China National Standards SiO |
English PDF |
| GB/T 21196.4-2007 |
Textiles - Determination of the abraSiOn resistance of fabrics by the Martindale method - Part 4: Assessment of appearance change 纺织品 马丁代尔法织物耐磨性的测定 第4部分：外观变化的评定 |
China National Standards SiO |
English PDF |
| GB/T 21196.3-2007 |
Textiles - Determination of the abraSiOn resistance of fabrics by the Martindale method - Part 3: Determination of mass loss 纺织品 马丁代尔法织物耐磨性的测定 第3部分：质量损失的测定 |
China National Standards SiO |
English PDF |
| GB/T 21196.2-2007 |
Textiles - Determination of the abraSiOn resistance of fabrics by the Martindale method - Part 2: Determination of specimen breakdown 纺织品 马丁代尔法织物耐磨性的测定 第2部分：试样破损的测定 |
China National Standards SiO |
English PDF |
| GB/T 21196.1-2007 |
Textiles - Determination of the abraSiOn resistance of fabrics by the Martindale method - Part 1: Martindale abrasion testing apparatus 纺织品 马丁代尔法织物耐磨性的测定 第1部分:马丁代尔耐磨试验仪 |
China National Standards SiO |
English PDF |
| GB/T 18430.1-2007 |
Water chilling (heat pump) packages using the vapor compresSiOn cycle - Part 1：Water chilling (heat pump) packages for industrial & commercial and similar application 蒸气压缩循环冷水(热泵)机组 第1部分:工业或商业用及类似用途的冷水(热泵)机组 |
China National Standards SiO |
English PDF |
| GB/T 21162-2007 |
ConverSiOn rule for specific heat consumption and throughput of concurrent - Flow grain dryer 顺流粮食干燥机单位耗热量与处理量折算规则 |
China National Standards SiO |
English PDF |
| GB/T 21161-2007 |
Agricultural trailers - Single-acting telescopic tipping cylinders - 25MPa(250bar)series - Types1，2and3 - Interchangeability dimenSiOns 农用挂车 单作用套筒伸缩油缸25MPa（250bar）系列Ⅰ型、Ⅱ型和Ⅲ型互换尺寸 |
China National Standards SiO |
English PDF |
| GB/T 21159.2-2007 |
Equipment for sowing and planting - Disk - part 2: Flat disks type D2 with single bevel - DimenSiOns 播种和种植机械 圆盘 第2部分：D2型单边倒角的平面圆盘 尺寸 |
China National Standards SiO |
English PDF |
| GB/T 21159.1-2007 |
Equipment for sowing and planting - Disks - part 1: Concave disks type D1 - DimenSiOns 播种和种植机械 圆盘 第1部分：D1型凹面圆盘 尺寸 |
China National Standards SiO |
English PDF |
| GB/T 21153-2007 |
Earth-moving machinery - Units for dimenSiOns, performance and capacities, and their measurement accuracies 土方机械 尺寸、性能和参数的单位与测量准确度 |
China National Standards SiO |
English PDF |
| GB/T 6482-2007 |
Thread extenSiOn steel bars for rock drilling 凿岩用螺纹连接钎杆 |
China National Standards SiO |
English PDF |
| GB/T 21239-2007 |
Test method for compresSiOn after impact properties of fiber reinforced plastic laminates 纤维增强塑料层合板冲击后压缩性能试验方法 |
China National Standards SiO |
English PDF |
| GB/T 2934-2007 |
General-purpose flat pallets for through transit of goods - Principal dimenSiOns and tolerances 联运通用平托盘 主要尺寸及公差 |
China National Standards SiO |
English PDF |
| GB/T 21113-2007 |
Reels for 16mm motion picture projectors - DimenSiOns 16mm电影放映机片夹尺寸 |
China National Standards SiO |
English PDF |
| GB/T 21112-2007 |
Projector slides - DimenSiOns 幻灯片 尺寸 |
China National Standards SiO |
English PDF |
| GB/T 21090-2007 |
EmulSiOn paint tinting base 可调色乳胶基础漆 |
China National Standards SiO |
English PDF |
| GB/T 5988-2007 |
Refractory products - Determination of permanent change in dimenSiOn on heating 耐火材料 加热永久线变化试验方法 |
China National Standards SiO |
English PDF |
| GB/T 223.82-2007 |
Steel and iron - Determination of hydrogen content - Inert gas impulse fuSiOn heat conductivity method 钢铁 氢含量的测定 惰气脉冲熔融热导法 |
China National Standards SiO |
English PDF |
| GB/T 21077.2-2007 |
Banking - Certificate management - Part 2: Certificate extenSiOns 银行业务 证书管理 第2部分: 证书扩展项 |
China National Standards SiO |
English PDF |
| GB/T 14805.9-2007 |
Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax verSiOn number: 4，Syntax release number:1) - Part 9: Security Key and certificate management message (message type-KEYMAN) 行政、商业和运输业电子数据交换（EDIFACT）应用级语法规则(语法版本号:4，语法发布号:1) 第9部分: 安全密钥和证书管理报文(报文类型为KEYMAN) |
China National Standards SiO |
English PDF |
| GB/T 14805.8-2007 |
Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax verSiOn number: 4，Syntax release number:1) - Part 8: Associated data in EDI 行政、商业和运输业电子数据交换（EDIFACT） 应用级语法规则(语法版本号:4，语法发布号:1) 第8部分: 电子数据交换中的相关数据 |
China National Standards SiO |
English PDF |
| GB/T 14805.7-2007 |
Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax verSiOn number: 4，Syntax release number:1) - Part 7: Security rules for batch EDI (Confidentiality) 行政、商业和运输业电子数据交换（EDIFACT） 应用级语法规则(语法版本号:4，语法发布号:1) 第7部分: 批式电子数据交换安全规则(保密性) |
China National Standards SiO |
English PDF |
| GB/T 14805.6-2007 |
Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax verSiOn number: 4，Syntax release number:1) - Part 6: Secure authentication and acknowledgement message(message type - AUTACK) 行政、商业和运输业电子数据交换（EDIFACT） 应用级语法规则(语法版本号:4，语法发布号:1) 第6部分: 安全鉴别和确认报文(报文类型为AUTACK) |
China National Standards SiO |
English PDF |
| GB/T 14805.5-2007 |
Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax verSiOn number: 4，Syntax release number:1) - Part 5: Security rules for batch EDI (authenticity, integrity and non-repudiation of 行政、商业和运输业电子数据交换(EDIFACT) 应用级语法规则(语法版本号:4，语法发布号:1) 第5部分: 批式电子数据交换安全规则(真实性、完整性和源抗抵赖性) |
China National Standards SiO |
English PDF |
| GB/T 21074-2007 |
Cold rolled stainless preciSiOn steel strip for needle tubing 针管用不锈钢精密冷轧钢带 |
China National Standards SiO |
English PDF |
| GB/T 14985-2007 |
General rules of dimenSiOns, shape, surface, quality, testing method and inspection for expansion alloys 膨胀合金尺寸、外形、表面质量、试验方法和检验规则的一般规定 |
China National Standards SiO |
English PDF |
| GB/T 21059-2007 |
Plastics - polymers/resins in the liquid state or as emulSiOns or dispersions - Determination of viscosity using a rotational viscometer with defined shear rate 塑料 液态或乳液态或分散体系聚合物/树脂 用旋转黏度计在规定剪切速率下黏度的测定 |
China National Standards SiO |
English PDF |
| GB/T 16497-2007 |
Surface active agents - Determination of storage stability of water-in-oil emulSiOn 表面活性剂 油包水乳液贮藏稳定性的测定 |
China National Standards SiO |
English PDF |
| GB/T 21012-2007 |
PreciSiOn machining centers - Specifications 精密加工中心 技术条件 |
China National Standards SiO |
English PDF |
| GB/T 20957.4-2007 |
Test conditions for preciSiOn machining centres - Part 4：Accuracy and repeatability of positioning of linear and rotary axes 精密加工中心检验条件 第4部分：线性和回转轴线的定位精度和重复定位精度检验 |
China National Standards SiO |
English PDF |
| GB/T 6300-2007 |
Regulations for submisSiOn of the ship’s finished documents 提交船舶产品完工文件的规定 |
China National Standards SiO |
English PDF |
| GB/T 14805.4-2007 |
Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax verSiOn number: 4，Syntax release number:1) - Part 4: Syntax and service report message for batch EDI (Message type_CONTRL） 行政、商业和运输业电子数据交换（EDIFACT) 应用级语法规则(语法版本号:4，语法发布号:1) 第4部分: 批式电子数据交换语法和服务报告报文(报文类型为CONTRL) |
China National Standards SiO |
English PDF |
| GB/T 14805.3-2007 |
Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax verSiOn number: 4，Syntax release number:1) - Part 3: Syntax rules specific to interactive EDI 行政、商业和运输业电子数据交换（EDIFACT) 应用级语法规则(语法版本号:4，语法发布号:1) 第3部分: 交互式电子数据交换专用的语法规则 |
China National Standards SiO |
English PDF |
| GB/T 14805.2-2007 |
Electronic data interchange for administration, commerce and transport (EDIFACT) - Application level syntax rules (Syntax verSiOn number: 4，Syntax release number:1) - Part 2: Syntax rules specific to batch EDI 行政、商业和运输业电子数据交换（EDIFACT) 应用级语法规则(语法版本号:4，语法发布号:1) 第2部分: 批式电子数据交换专用的语法规则 |
China National Standards SiO |
English PDF |
| GB/T 14805.1-2007 |
Electronic data interchange for administration,commerce andtransport (EDIFACT) - Application level syntax rules (Syntax verSiOn number: 4，Syntax release number:1) - Part 1: Syntax rules common to all parts 行政、商业和运输业电子数据交换(EDIFACT) 应用级语法规则(语法版本号: 4，语法发布号:1) 第1部分：公用的语法规则 |
China National Standards SiO |
English PDF |
| GB 15577-2007 |
Safety regulations for dust exploSiOn prevention and protection 粉尘防爆安全规程 |
China National Standards SiO |
English PDF |
| GB/T 6138.2-2007 |
Subland twist drills for holes prior to tapping screw threads - Part 2: The types and dimenSiOns of Subland twist drills with Morse typer shanks 攻丝前钻孔用阶梯麻花钻 第2部分：莫氏锥柄阶梯麻花钻的型式和尺寸 |
China National Standards SiO |
English PDF |
| GB/T 6138.1-2007 |
Subland twist drills for holes prior to tapping screw threads - Part 1: The types and dimenSiOns of subland twist drills with cylindrical shanks 攻丝前钻孔用阶梯麻花钻 第1部分：直柄阶梯麻花钻的型式和尺寸 |
China National Standards SiO |
English PDF |
| GB/T 5343.2-2007 |
Turning tool holders and cartridges for indexable inserts - Part 2: DimenSiOns and technical specifications of turning tool holders for indexable inserts 可转位车刀及刀夹 第2部分：可转位车刀型式尺寸和技术条件 |
China National Standards SiO |
English PDF |
| GB/T 4127.9-2007 |
Bonded abrasive products - DimenSiOns - Part 9: Grinding wheels for high-pressure grinding 固结磨具 尺寸 第9部分：重负荷磨削砂轮 |
China National Standards SiO |
English PDF |
| GB/T 4127.8-2007 |
Bonded abrasive products - DimenSiOns - Part 8: Grinding wheels for deburring and fettling/snagging 固结磨具 尺寸 第8部分：去毛刺、荒磨和粗磨用砂轮 |
China National Standards SiO |
English PDF |
| GB/T 4127.3-2007 |
Bonded abrasive products - DimenSiOns - Part 3: Grinding wheels for internal cylindrical grinding 固结磨具 尺寸 第3部分：内圆磨砂轮 |
China National Standards SiO |
English PDF |
| GB/T 4127.2-2007 |
Bonded abrasive products - DimenSiOns - Part 2: Grinding wheels for centreless external cylindrical grinding 固结磨具 尺寸 第2部分：无心外圆磨砂轮 |
China National Standards SiO |
English PDF |
| GB/T 4127.16-2007 |
Bonded abrasive products - DimenSiOns - Part 16: Grinding wheels for cutting-off on hand held power tools 固结磨具 尺寸 第16部分：手持式电动工具用切割砂轮 |
China National Standards SiO |
English PDF |
| GB/T 4127.15-2007 |
Bonded abrasive products - DimenSiOns - Part 15: Grinding wheels for cutting-off on stationary or mobile cutting-off machines 固结磨具 尺寸 第15部分：固定式或移动式切割机用切割砂轮 |
China National Standards SiO |
English PDF |
| GB/T 4127.1-2007 |
Bonded abrasive products - DimenSiOns - Part 1: Grinding wheels for external cylindrical grinding between centres 固结磨具 尺寸 第1部分：外圆磨砂轮（工件装夹在顶尖间） |
China National Standards SiO |
English PDF |
| GB/T 20957.7-2007 |
Test conditions for preciSiOn machining centres - Part 7: Accuracy of a finished test piece 精密加工中心检验条件 第7部分：精加工试件精度检验 |
China National Standards SiO |
English PDF |
| GB/T 20957.5-2007 |
Test conditions of preciSiOn machining centres - Part 5: Tests for accuracy and repeatability of positioning of work-holding pallets 精密加工中心检验条件 第5部分：工件夹持托板的定位精度和重复定位精度检验 |
China National Standards SiO |
English PDF |
| GB/T 20957.1-2007 |
Test conditions for preciSiOn machining centres - Part 1: Geometric tests for machines with horizontal spindle and with accessory heads (horizontal Z axis) 精密加工中心检验条件 第1部分：卧式和带附加主轴头机床几何精度检验(水平Z轴) |
China National Standards SiO |
English PDF |
| GB/T 1124.1-2007 |
Convex and concave milling cutters - Part1：The types and dimenSiOns 凸凹半圆铣刀 第1部分：型式和尺寸 |
China National Standards SiO |
English PDF |
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