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Standard Code | Standard Title | Standard Class | Order |
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GB/T 11349.3-2006 |
Vibration and shock - Experimental determination of mechanical mobility - Part 3: Measurement using impact excitation 振动与冲击 机械导纳的试验确定 第3部分:冲击激励法 |
China National Standards |
English PDF |
GB/T 11349.2-2006 |
Vibration and shock - Experimental determination of mechanical mobility - Part 2: Measurements using single-point translation excitation with an attached vibration exciter 振动与冲击 机械导纳的试验确定 第2部分:用激振器作单点平动激励测量 |
China National Standards |
English PDF |
GB/T 11349.1-2006 |
Vibration and shock - Experimental determination of mechanical mobility - Part 1: Basic definitions and transducers 振动与冲击 机械导纳的试验确定 第1部分:基本定义与传感器 |
China National Standards |
English PDF |
GB/T 11348.5-2008 |
Mechanical vibration evaluation of machine vibration by measurements on rotating shafts - Part 5: Machine sets in hydraulic power generating and pumping plants 旋转机械转轴径向振动的测量和评定 第5部分:水力发电厂和泵站机组 |
China National Standards |
English PDF |
GB/T 11348.4-2015 |
Mechanical vibration—Evaluation of machine vibration by measurements on rotating shafts—Part 4: Gas turbine sets with fluid-film bearings 机械振动 在旋转轴上测量评价机器的振动 第4部分:具有滑动轴承的燃气轮机组 |
China National Standards |
English PDF |
GB/T 11348.4-1999 |
Mechanical vibration of non-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 4:Gas turbine sets 旋转机械转轴径向振动的测量和评定 第4部分:燃气轮机组 |
China National Standards |
English PDF |
GB/T 11348.3-2011 |
Mechanical vibration - Evaluation of machine vibration by measurements on rotating shafts - Part 3: Coupled industrial machines 机械振动 在旋转轴上测量评价机器的振动 第3部分:耦合的工业机器 |
China National Standards |
English PDF |
GB/T 11348.2-2012 |
Mechanical vibration - Evaluation of machines vibration by measurements on rotating shafts - Part 2: Land-based steam turbine - generators in excess of 50MW with normal operating speeds of 1500r/min,1800r/min,3000r/min and 3600r/min 机械振动 在旋转轴上测量评价机器的振动 第2部分:功率大于50MW,额定工作转速1500 r/min、1800 r/min、3000 r/min、3600 r/min陆地安装的汽轮机和发电机 |
China National Standards |
English PDF |
GB/T 11348.1-1999 |
Mechanical vibration ofnon-reciprocating machines--Measurements on rotating shafts and evaluation criteria--Part 1:General guidelines 旋转机械转轴径向振动的测量和评定 第1部分:总则 |
China National Standards |
English PDF |
GB/T 11346-1989 |
Radiographs for inspection grading of gas porosity (round) in aluminium alloy casting 铝合金铸件X 射线照相检验针孔(圆形)分级 |
China National Standards |
English PDF |
GB/T 11345-2013 |
Non-destructive testing of welds - Ultrasonic testing - Techniques, testing levels, and assessment 焊缝无损检测 超声检测 技术、检测等级和评定 |
China National Standards |
English PDF |
GB/T 11344-2008 |
Non-destructive testing - Practice for measuring thickness by ultrasonic pulse-echo contact method 无损检测 接触式超声脉冲回波法测厚方法 |
China National Standards |
English PDF |
GB/T 11343-2008 |
Non-destructive testing - Practice for ultrasonic angle-beam testing by the contact method 无损检测 接触式超声斜射检测方法 |
China National Standards |
English PDF |
GB/T 1134-2008 |
Machine reamers with edge inclination 带刃倾角机用铰刀 |
China National Standards |
English PDF |
GB/T 11338-1989 |
Analytical methods of potassium-40 in water 水中钾-40的分析方法 |
China National Standards |
English PDF |
GB/T 11337-2004 |
Measurement of departures from flatness 平面度误差检测 |
China National Standards |
English PDF |
GB/T 11336-2004 |
Measurement of departures from straightness 直线度误差检测 |
China National Standards |
English PDF |
GB/T 11334-2005 |
Geometrical Product Specifications(GPS)Cone tolerance 产品几何量技术规范(GPS) 圆锥公差 |
China National Standards |
English PDF |
GB/T 11327.3-1999 |
Low-frequency telecommunication cables and wires with PVC insulation and PVC sheath--Part 3:Terminating cables in pairs 聚氯乙烯绝缘聚氯乙烯护套低频通信电缆电线 第3部分:终端电缆(对线组的) |
China National Standards |
English PDF |
GB/T 11327.2-1999 |
Low-frequency telecommunication cable and wires with PVC insulation and PVC sheath--Part 2:Cables in pairs,triples,quads and quintuples for inside installation 聚氯乙烯绝缘聚氯乙烯护套低频通信电缆电线 第2部分:局用电缆(对线组或三线组或四线组或五线组的) |
China National Standards |
English PDF |
GB/T 11327.1-1999 |
Low-frequency telecommunication cables and wires with PVC insulation and PVC sheath--Part 1:General test and measuring methods 聚氯乙烯绝缘聚氯乙烯护套低频通信电缆电线 第1部分:一般试验和测量方法 |
China National Standards |
English PDF |
GB/T 11326.4-1989 |
High frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath--Filled cables with copper conductors 聚烯烃绝缘铝-聚烯烃粘结护套高频农村通信电缆 铜芯填充电缆 |
China National Standards |
English PDF |
GB/T 11326.2-1989 |
High frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath--Unfilled cables with copper conductors 聚烯烃绝缘铝-聚烯烃粘结护套高频农村通信电缆 铜芯非填充电缆 |
China National Standards |
English PDF |
GB/T 11326.1-1989 |
High frequency rural telecommunication cables with polyolefin insulation and laminated aluminium polyolefin sheath--General rules 聚烯烃绝缘铝-聚烯烃粘结护套高频农村通信电缆 一般规定 |
China National Standards |
English PDF |
GB/T 11324-1995 |
Performance and test methods of the fourth order digital multiplex equimpent operatingat 139264 kbit/s and using positive justification 139264kbit/s正码速调整四次群数字复用设备技术要求和测试方法 |
China National Standards |
English PDF |
GB/T 1132-2004 |
Machine chucking reamers with parallel shanks or Morse taper shanks 直柄和莫氏锥柄机用铰刀 |
China National Standards |
English PDF |
GB/T 11322.1-2013 |
Radio frequency cables―Part 0: Guide to the design of detail specifications―Section 1―Coaxial cables 射频电缆 第0部分:详细规范设计指南 第1篇 同轴电缆 |
China National Standards |
English PDF |
GB/T 11321-1989 |
Guide for choosing modular dimensions for waveguide components 波导元件模数尺寸选择指南 |
China National Standards |
English PDF |
GB/T 11320-1989 |
Test methods for the properties of piezoelectric ceramics--Material with the low mechanical quality factor 压电陶瓷材料性能测试方法 低机械品质因数压电陶瓷材料性能的测试 |
China National Standards |
English PDF |
GB/T 11318.7-1996 |
Equipments and components used in cabled distribution systems primarily intended for television and sound signals--Part 7:Generic specifications for amplifier 电视和声音信号的电缆分配系统设备与部件 第7部分:放大器通用规范 |
China National Standards |
English PDF |
GB/T 11318.6-1996 |
Equipments and components used in cabled distribution systems primarily intended for television and sound signals--Part 6:Generic specifications for combiners 电视和声音信号的电缆分配系统设备与部件 第6部分:混合器通用规范 |
China National Standards |
English PDF |
GB/T 11318.3-1996 |
Equipments and components used in cabled distribution systems primarily intended for television and sound signals--Part 3:Generic specifications for TV modulator 电视和声音信号的电缆分配系统设备与部件 第3部分:电视调制器通用规范 |
China National Standards |
English PDF |
GB/T 11318.14-1996 |
Equipments and components used in cabled distribution systems primarily intended for television and sound signals--Part 14:Generic specifications for arrester 电视和声音信号的电缆分配系统设备与部件 第14部分:避雷器通用规范 |
China National Standards |
English PDF |
GB/T 11318.1-1996 |
Equipments and components used in cabled distribution systems primarily intended for television and sound signals--Part 1:Generic specifications 电视和声音信号的电缆分配系统设备与部件 第1部分:通用规范 |
China National Standards |
English PDF |
GB/T 11318.10-1996 |
Equipments and components used in cabled distribution systems primarily intended for television and sound signals--Part 10:Generic specifications for splitter and subscriber’s trap 电视和声音信号的电缆分配系统设备与部件 第10部分:分配器和用户分支器通用规范 |
China National Standards |
English PDF |
GB/T 11313.9-2013 |
Radio-frequency connectors―Part 9: Sectional specification for SMC series R.F. coaxial connectors 射频连接器 第9部分:SMC系列射频同轴连接器分规范 |
China National Standards |
English PDF |
GB/T 11313.8-2015 |
Radio-frequency connectors—Part 8: Sectional specification for RF coaxial connectors with inner diameter of outer conductor 6.5 mm (0.256 in) with bayonet lock—Characteristic impedance 50Ω(75Ω)(type BNC) 射频连接器 第8部分:外导体内径为6.5mm(0.256in)、特性阻抗为50Ω(75Ω)、卡口连接的射频同轴连接器(BNC型)分规范 |
China National Standards |
English PDF |
GB/T 11313.4-2007 |
Radio-frequency connecters. - Part 4: R.F.coaxial connectors with inner diameter of outer conductor 16mm(0.63in) with screw lock - Characteristic impedance 50 ohms (Type 7-16) 射频连接器 第4部分:外导体内径为16mm(0.63in)、特性阻抗为50Ω、螺纹连接的射频同轴连接器(7-16型) |
China National Standards |
English PDF |
GB/T 11313.37-2015 |
Radio-frequency connectors—Part 37: Sectional specification for STWX8 series R.F. coaxial connectors 射频连接器 第37部分:STWX8系列射频同轴连接器分规范 |
China National Standards |
English PDF |
GB/T 11313.36-2006 |
Radio-frequency connectors - Part 36: Microminiature r.f. coaxial connectors with snap-on coupling - Characteristic impedance 50 Ohms (Type MCX) 射频连接器 第36部分:特性阻抗为50Ω的搭锁连接微小型射频同轴连接器(MCX型) |
China National Standards |
English PDF |
GB/T 11313.33-2001 |
Radio-frequency connectors--Part 33:Sectional specification for series BMA r.f.connectors 射频连接器 第33部分:BMA系列射频连接器分规范 |
China National Standards |
English PDF |
GB/T 11313.29-2015 |
Radio frequency connectors—Part 29: Sectional specification for miniature radio frequency coaxial connector(type 1.0/2.3)with screw, snap-on, push-pull or quick-lock,slide-in (rack and panel applications)mechanism with characteristic impedance 50Ω 射频连接器 第29部分:50Ω和75Ω用特性阻抗为50Ω、具有螺纹、推拉、快锁或滑轨式机架或面板用小型射频同轴连接器(1.0/2.3型)分规范 |
China National Standards |
English PDF |
GB/T 11313.24-2013 |
Radio frequency connectors―Part 24: Sectional specification-radio frequency coaxial connectors with screw coupling, typically for use in 75Ω cable networks (type F) 射频连接器 第24部分: 75Ω电缆分配系统用螺纹连接射频同轴连接器(F型)分规范 |
China National Standards |
English PDF |
GB/T 11313.2-2007 |
Radio-frequency connectors - Part 2: Sectional specification - Radio frequency coaxial connectors for type 9.52 射频连接器 第2部分: 9.52型射频同轴连接器分规范 |
China National Standards |
English PDF |
GB/T 11313.19-2013 |
Radio-frequency connectors―Part 19: Sectional specification-radio frequency coaxial connectors of type SSMB 射频连接器 第19部分:SSMB型射频同轴连接器分规范 |
China National Standards |
English PDF |
GB/T 11313.18-2013 |
Radio-frequency connectors—Part 18:Sectional specification-Radio frequency coaxial connectors of type SSMA 射频连接器 第18部分:SSMA系列射频同轴连接器分规范 |
China National Standards |
English PDF |
GB/T 11313.16-2015 |
Radio-frequency connectors—Part 16:Sectional specification for RF coaxial connectors with inner diameter of outer conductor 7 mm (0.276 in) with screw coupling—Characteristics impedance 50 Ω (75 Ω) (type N) 射频连接器 第16部分:外导体内径为7mm(0.276in)、特性阻抗为50Ω(75Ω)、螺纹连接的射频同轴连接器(N型)分规范 |
China National Standards |
English PDF |
GB/T 11313.1-2013 |
Radio-frequency connectors - Part 1: Generic specification - General requirements and measuring methods 射频连接器 第1部分:总规范 一般要求和试验方法 |
China National Standards |
English PDF |
GB/T 11313.10-2012 |
Radio-frequency connectors - Part 10:Sectional specification - SMB series R.F. coaxial connectors 射频连接器 第10部分:SMB系列射频同轴连接器分规范 |
China National Standards |
English PDF |
GB/T 11313.101-2015 |
Radio-frequency connectors—Part 101:Sectional specification for MMCX series RF coaxial connectors 射频连接器 第101部分:MMCX系列射频同轴连接器分规范 |
China National Standards |
English PDF |
GB/T 11312-1989 |
Test methods for SAW properties of piezoelectric ceramics and crystals 压电陶瓷材料和压电晶体声表面波性能测试方法 |
China National Standards |
English PDF |
GB/T 11311-1989 |
Test methods for the properties of piezoelectric ceramics--Test for Poisson’s ratio σE 压电陶瓷材料性能测试方法 泊松比σE的测试 |
China National Standards |
English PDF |
GB/T 11310-1989 |
Test methods for the properties of piezoelectric ceramics--Test methods for temperature characteristics of relative free dielectric constants 压电陶瓷材料性能测试方法 相对自由介电常数温度特性的测试 |
China National Standards |
English PDF |
GB/T 1131.2-2004 |
Hand reamers--Part 2:Technical conditions 手用铰刀 第2部分:技术条件 |
China National Standards |
English PDF |
GB/T 1131.1-2004 |
Hand reamers--Part 1:Types and dimensions 手用铰刀 第1部分:型式和尺寸 |
China National Standards |
English PDF |
GB/T 11309-1989 |
Test methods for the properties of piezoelectric ceramics--Quasi-static testfor piezoelectric strain content d33 压电陶瓷材料性能测试方法 纵向压电应变常数d33的准静态测试 |
China National Standards |
English PDF |
GB/T 11303-1989 |
Blank detail specification for variable preset capacitors type C in electronic equipments 电子设备用C 类预调可变电容器空白详细规范 |
China National Standards |
English PDF |
GB/T 11302-1989 |
Blank detail specification for variable trimmer capacitors type B in electronic equipments 电子设备用B 类微调可变电容器空白详细规范 |
China National Standards |
English PDF |
GB/T 11301-1989 |
Blankdetail specification for variable tuning capacitors type A fitted with integralpreset capacitors type C in electronic equipments 电子设备用装有整体C 类预调电容器的A 类调谐可变电容器空白详细规范 |
China National Standards |
English PDF |
GB/T 11300-1989 |
Blank detail specification for variable tuning capacitors type A in electronic equipments 电子设备用A 类调谐可变电容器空白详细规范 |
China National Standards |
English PDF |
GB/T 11299.9-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section seven:Frequency demodulators--Section eight:Frequency demodulators 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第七节:频率调制器 第八节:频率解调器 |
China National Standards |
English PDF |
GB/T 11299.8-1989 |
Methods of measuremant for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section four:Up and down converters 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第四节:上变频器和下变频器 |
China National Standards |
English PDF |
GB/T 11299.7-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 2:Sub-systems measurements--Section three:Low noise amplifier 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第三节:低噪声放大器 |
China National Standards |
English PDF |
GB/T 11299.6-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section one:General--Section two:Antenna(inculuding feed network) 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第一节:概述 第二节:天线(包括馈源网络) |
China National Standards |
English PDF |
GB/T 11299.5-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinationsof sub-systems--Section five:Noise temperature measurements 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第五节:噪声温度测量 |
China National Standards |
English PDF |
GB/T 11299.4-1989 |
Methods of measurement for radio equipment used in satelliteearth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section four:Measurements in the base band 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第四节:基带测量 |
China National Standards |
English PDF |
GB/T 11299.3-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section three:Measurements in the i.f.range 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第三节:中频范围内的测量 |
China National Standards |
English PDF |
GB/T 11299.2-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section two:Measurements in the r.f.range 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第二节:射频范围内的测量 |
China National Standards |
English PDF |
GB/T 11299.15-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section five:Antenna tracking and control 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第五节:天线跟踪和控制 |
China National Standards |
English PDF |
GB/T 11299.14-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section four:Measurement for monochrome and colour television transmission 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第四节:黑白和彩色电视传输测量 |
China National Standards |
English PDF |
GB/T 11299.13-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurements for combinations of sub-systems--Section three:Measurements for F.D.M. transmission 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第三节:频分多路复用传输的测量 |
China National Standards |
English PDF |
GB/T 11299.12-1989 |
Methods of measurement for radio equipment used insatellite earth stations--Part 3:Methods of measurements for combination of sub-systems--Section two:Measurement of the figure of merit(G/T)of the receiving system in the 4GHz to 6GHz range 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第二节:4~6 GHz接收系统品质因数(G/T)测量 |
China National Standards |
English PDF |
GB/T 11299.1-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 1:Measurements common to sub-systems and combinations of sub-systems--Section one:General 卫星通信地球站无线电设备测量方法 第一部分:分系统和分系统组合通用的测量 第一节 总则 |
China National Standards |
English PDF |
GB/T 11299.11-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 3:Methods of measurement for combinations of sub-systems--Section one: General 卫星通信地球站无线电设备测量方法 第三部分:分系统组合测量 第一节:概述 |
China National Standards |
English PDF |
GB/T 11299.10-1989 |
Methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section ten:High-power amplifier 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第十节:高功率放大器 |
China National Standards |
English PDF |
GB/T 11298.4-1997 |
Methods of measurement for satellite television earth receive-only station--Door-in unit measurement 卫星电视地球接收站测量方法 室内单元测量 |
China National Standards |
English PDF |
GB/T 11298.3-1997 |
Methods of measurement for satellite television earth receive-only station--Door-out unit measurement 卫星电视地球接收站测量方法 室外单元测量 |
China National Standards |
English PDF |
GB/T 11298.2-1997 |
Methods of measurement for satellite television earth receive-only station--Antenna measurement 卫星电视地球接收站测量方法 天线测量 |
China National Standards |
English PDF |
GB/T 11298.1-1997 |
Methods of measurement for satellite television earth receive-only station--System measurement 卫星电视地球接收站测量方法 系统测量 |
China National Standards |
English PDF |
GB/T 11297.9-2015 |
Test method for dielectric tangent of loss angle of pyroelectric materials 热释电材料介质损耗角正切tanδ的测试方法 |
China National Standards |
English PDF |
GB/T 11297.9-1989 |
Test method for dielectric tangent of loss angle of pyroelectric material 热释电材料介质损耗角正切 tan δ的测试方法 |
China National Standards |
English PDF |
GB/T 11297.8-2015 |
Test method for pyroelectric coefficient of pyroelectric materials 热释电材料热释电系数的测试方法 |
China National Standards |
English PDF |
GB/T 11297.8-1989 |
Test method for pyroelectric coefficient of pyroelectric materials 热释电材料热释电系数的测试方法 |
China National Standards |
English PDF |
GB/T 11297.7-1989 |
Test method for resistivity and hall coefficient indium antimonide single crystals 锑化铟单晶电阻率及霍耳系数的测试方法 |
China National Standards |
English PDF |
GB/T 11297.6-1989 |
Standard method for showing andmeasuring dislocation etch pits in indium antimonide single crystal 锑化铟单晶位错蚀坑的腐蚀显示及测量方法 |
China National Standards |
English PDF |
GB/T 11297.3-2002 |
Test method for extinction ratio of Nd∶YAG laser rods 掺钕钇铝石榴石激光棒消光比的测量方法 |
China National Standards |
English PDF |
GB/T 11297.2-1989 |
Test method for side direction scatteringcoefficient of laser rods 激光棒侧向散射系数的测量方法 |
China National Standards |
English PDF |
GB/T 11297.12-2012 |
Test method for extinction ratio of optical crystal 光学晶体消光比的测量方法 |
China National Standards |
English PDF |
GB/T 11297.1-2002 |
Test method for wavefront distortion of laserrods 激光棒波前畸变的测量方法 |
China National Standards |
English PDF |
GB/T 11297.11-2015 |
Test method for dielectric constant of pyroelectric materials 热释电材料介电常数的测试方法 |
China National Standards |
English PDF |
GB/T 11297.11-1989 |
Test method for the dielectric constant of pyroelectric materials 热释电材料介电常数的测试方法 |
China National Standards |
English PDF |
GB/T 11297.10-2015 |
Test method for Curie temperature of pyroelectric materials 热释电材料居里温度Tc的测试方法 |
China National Standards |
English PDF |
GB/T 11297.10-1989 |
Test method for curie temperature of TC pyroelectric materials 热释电材料居里温度 TC 的测试方法 |
China National Standards |
English PDF |
GB/T 11296-1989 |
Designation for infrared detecting materials 红外探测材料型号命名方法 |
China National Standards |
English PDF |
GB/T 11295-1989 |
Designation for laser crystal rods 激光晶体棒型号命名方法 |
China National Standards |
English PDF |
GB/T 11293-1989 |
Terms and definitions of solid-state laser materials 固体激光材料名词术语 |
China National Standards |
English PDF |
GB/T 11292-2008 |
Industrial automation systems - Numerical control of machines - NC processor output - Post processor commands 工业自动化系统 机床数值控制 NC处理器输出 后置处理命令 |
China National Standards |
English PDF |
GB/T 11287-2000 |
Electrical relays--Part 21:Vibration,shock,bump and seismic tests on measuring relays and protection equipment--Section one:Vibration tests(sinusoidal) 电气继电器 第21部分:量度继电器和保护装置的振动、冲击、碰撞和地震试验 第1篇:振动试验(正弦) |
China National Standards |
English PDF |
GB/T 11281-2009 |
General specification for reduction gearhead of electrical micro-machine 微电机用齿轮减速器通用技术条件 |
China National Standards |
English PDF |
GB/T 11277-2012 |
Surface active agents-Non-ionic surface active agents - Determination of cloud point index(water number) - Volumetric method 表面活性剂 非离子表面活性剂 浊点指数(水数)的测定 容量法 |
China National Standards |
English PDF |
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