YS T 1084 2-2015 Methods for chemical analysis methods of crude selenium Part 2 Determination of silver content Flame atomic absorption spectrometric method《粗硒化.pdf

相关资源

YS T 649-2018 铜及铜合金挤制棒.pdf

YS T 679-2018 非本征半导体中少数载流子扩散长度的测试表面光电压法.pdf

YS T 662-2018 铜及铜合金挤制管.pdf

YS T 540.7-2018 钒化学分析方法第7部分：氧量的测定惰气熔融红外吸收法.pdf

YS T 988-2014 羧乙基锗倍半氧化物.pdf

YS T 540.5-2018 钒化学分析方法第5部分：杂质元素测定电感耦合等离子体原子发射光谱法.pdf

YS T 1288.3-2018 高纯锌化学分析方法第3部分：砷量的测定 氢化物发生-原子荧光光谱法.pdf

YS T 79-2018 硬质合金焊接刀片.pdf

YS T 584-2018 电极材料用铬、锆铜棒材.pdf

YS T 699-2018 铝电解用石墨化阴极炭块.pdf

猜你喜欢

ASTM F1940-2007a(2014) Standard Test Method for Process Control Verification to Prevent Hydrogen Embrittlement in Plated or Coated Fasteners《预防电镀或者涂覆氢脆性的过程控制验证的标准试验方法》.pdf

ASTM F1941 F1941M-2015 Standard Specification for Electrodeposited Coatings on Mechanical Fasteners Inch and Metric《机械紧固件 英制和米制的电镀层的标准规格》.pdf

ASTM F1941 F1941M-2016 Standard Specification for Electrodeposited Coatings on Mechanical Fasteners Inch and Metric《机械紧固件 英制和米制的电镀层的标准规格》.pdf

ASTM F1941-2000(2006) Standard Specification for Electrodeposited Coatings on Threaded Fasteners (Unified Inch Screw Threads (UN UNR))《螺纹紧固件上电镀覆层的标准规范(统一英制螺纹)(UN UNR)》.pdf

ASTM F1941-2007 Standard Specification for Electrodeposited Coatings on Threaded Fasteners (Unified Inch Screw Threads (UN UNR))《螺纹紧固件电镀层的标准规范(统一的英制螺纹(UN UNR))》.pdf

ASTM F1941-2010 Standard Specification for Electrodeposited Coatings on Threaded Fasteners (Unified Inch Screw Threads (UN UNR))《螺纹紧固件统一标准英制螺(纹UN UNR)电镀层的标准规范》.pdf

ASTM F1941M-2005 Standard Specification for Electrodeposited Coatings on Threaded Fasteners [Metric]《螺纹紧固件电镀层的标准规范(米制)》.pdf

ASTM F1942-1998(2003) Standard Practice for Creating Test Targets for Determining the Ink Yield of the Imaging Supplies Used in Ink Jet Printers《创建测定喷墨打印机用成像供给的油墨成品的试验目标的标准操作规程》.pdf

ASTM F1943-1998(2003) Standard Test Method for Determining the Dynamic Thermal Response of Thermal Mass Transfer Ribbon Products&8212 Atlantek Method《热质量传递带状产品的动态导热性的测定用标准试验方法 ATLA.pdf