Browse Standards
3488+ standards in database
3488 result(s) found
硫化促进剂2 巯基苯骈噻唑（MBT）
Vulcanizing accelerator 2 - Mercaptobenzothiazole （MBT）
湿地松松香
Gum rosin from Pinus.elliottii Engelm
输送无水氨用橡胶软管及软管组合件 规范
Rubber hoses and hose assemblies for transferring anhydrous ammonia - Specification
表面化学分析 辉光放电原子发射光谱 锌和/或铝基合金镀层的分析
Surface chemical analysis - Analysis of zinc and/or aluminium based metallic coatings by glow discharge optical emission spectrometry
表面化学分析 俄歇电子能谱 强度标的重复性和一致性
Surface chemical analysis - Auger electron spectroscopy - Repeatability and constancy of intensity scale
表面化学分析 深度剖析 溅射深度测量
Surface chemical analysis - Depth profiling - Measurment of sputtered depth
表面化学分析 俄歇电子能谱和X射线光电子能谱 横向分辨率、分析面积和分析器所能检测到的样品面积的测定
Surface chemical analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - determination of lateral resolution, analysis area, and sample area viewed by the analyser
纺织染整助剂中有害物质的测定 第7部分：聚氨酯涂层整理剂中二异氰酸酯单体的测定
Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 7: Determination of monomeric diisocyanates in polyurethane coating agent
纺织染整助剂中有害物质的测定 第6部分：聚氨酯预聚物中异氰酸酯基含量的测定
Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 6: Determination of isocyanate groups in polyurethane prepolymers
电化学分析器性能表示 第5部分：氧化还原电位
Expression of performance of electrochemical analyzers - Part 5: Oxidation-reduction potential or redox potential
电化学分析器性能表示 第4部分：采用覆膜电流式传感器测量水中溶解氧
Expression of performance of electrochemical analyzers - Part 4: Dissolved oxygen in water measured by membrane covered amperometric sensors
电化学分析器性能表示 第3部分：电解质电导率
Expression of performance of electrochemical analyzers - Part 3: Electrolytic conductivity
电化学分析器性能表示 第2部分：pH值
Expression of performance of electrochemical analyzers - Part 2: pH value
微束分析 分析电子显微术 透射电镜选区电子衍射分析方法
Microbeam analysis - Analytical electron microscopy - Selected-area electron diffraction analysis using a transmission electron microscope
气体分析器性能表示 第6部分：光度分析器
Expression of performance of gas analyzers - Part 6: Photometric analyzers
气体分析器性能表示 第2部分：气体中氧（采用高温电化学传感器）
Expression of performance of gas analyzers - Part 2: Oxygen in gas (Utilizing high temperature electrochemical sensors)
纺织染整助剂 化学需氧量(COD)的测定
Textile dyeing and finishing auxiliaries - Determination of chemical oxygen demand(COD)
反应染料 耐碱稳定性的测定
Reactive dyes - Determination of stability to alkalis
纺织染整助剂中有害物质的测定 第8部分：聚丙烯酸酯类产品中残留单体的测定
Determination of harmful substances in textile dyeing and finishing auxiliaries - Part 8: Determination of residual monomers in polyacrylate
分散染料 色光和强度的测定
Disperse dyestuff - Determination of shade and relative strength