YB T 4377-2014 Electrolytic polishing method of metallic specimens《金属试样的电解抛光方法》.pdf

相关资源

YBB 00012004-2015 低硼硅玻璃输液瓶.pdf

YB T 4716-2018 轧钢铁鳞含水量和含油量的测定 热重法.pdf

YB T 5053-2018 石墨阳极.pdf

YB T 4799-2018 钢铁 氮化铝析出相量的测定 电解分离-电感耦合等离子体原子发射光谱法.pdf

YB T 5155-2018 焦化产品测定方法通则.pdf

YB T 5025-2018 古马隆和茚含量的测定方法.pdf

YB T 4695-2018 钒钛铁精矿.pdf

YB T 5128-2018 钢的连续冷却转变曲线图的测定膨胀法.pdf

YB T 4703-2018 冶金用钢渣促进剂.pdf

YB T 5127-2018 钢的临界点测定膨胀法.pdf

猜你喜欢

ASTM F2174-2002(2008) Standard Practice for Verifying Acoustic Emission Sensor Response《检验声音传播传感器响应的标准实施规程》.pdf

ASTM F2174-2002(2015) Standard Practice for Verifying Acoustic Emission Sensor Response《检验声音传播传感器响应的标准实践规程》.pdf

ASTM F2175-2007 Standard Specification for Portable and Permanent Emergency Escape Ladders for Residential Use《住宅用便携式和固定式紧急逃生梯子的标准规范》.pdf

ASTM F2175-2007(2015) Standard Specification for Portable and Permanent Emergency Escape Ladders for Residential Use《住宅用便携式和固定式紧急逃生梯子的标准规格》.pdf

ASTM F2176-2002 Standard Specification for Mechanical Couplings Used on Polyethylene Conduit Duct and Innerduct《机械连接件用聚乙烯导管 排泄管和内部管道的标准规范》.pdf

ASTM F2176-2002(2009) Standard Specification for Mechanical Couplings Used on Polyethylene Conduit Duct and Innerduct《聚乙烯管道及内管道用机械连接件规范》.pdf

ASTM F2176-2017 Standard Specification for Mechanical Couplings Used on Polyethylene Conduit Duct and Innerduct《聚乙烯导管 排泄管和内部管道用机械连接件的标准规格》.pdf

ASTM F2178-2006 Standard Test Method for Determining the Arc Rating and Standard Specification for Face Protective Products《测定电弧额定值用标准试验方法和面部防护用品的标准规范》.pdf

ASTM F2178-2008 Standard Test Method for Determining the Arc Rating and Standard Specification for Face Protective Products《测定电弧额定值用标准试验方法和面部防护用品的标准规范》.pdf