DZ 49-1987 《岩石和沉积物中有机抽提物分析方法》.pdf

相关资源

DZ T 0491-2024 观赏石鉴评 灵璧石.pdf

DZ T 0492-2024 观赏石鉴评 大化彩玉石.pdf

DZ T 0493-2024 观赏石鉴评 雨花石.pdf

DZ T 0495-2024 鸡血石 鉴定.pdf

DZ T 0418-2022 钻石 花式切工技术规范.pdf

DZ T 0414-2022 钻石八心八箭效应 测试与分级.pdf

DZ T 0417-2022 珠宝玉石饰品售后服务规范.pdf

DZ T 0412-2022 苏纪石 鉴定与分类.pdf

DZ T 0416-2022 海水珍珠与淡水珍珠的鉴别 X射线荧光光谱法.pdf

DZ T 0415-2022 珠宝玉石饰品制造工艺术语.pdf

猜你喜欢

ASTM D4161-2014 Standard Specification for &ldquo Fiberglass&rdquo &40 Glass-Fiber-Reinforced Thermosetting-Resin&41 Pipe Joints Using Flexible Elastomeric Seals《使用挠性弹性体密封件的玻璃钢(玻璃纤.pdf

ASTM D4164-2003 Standard Test Method for Mechanically Tapped Packing Density of Formed Catalyst and Catalyst Carriers《成型催化剂和催化剂载体机械振实填充密度的标准试验方法》.pdf

ASTM D4164-2003(2008) Standard Test Method for Mechanically Tapped Packing Density of Formed Catalyst and Catalyst Carriers《成型催化剂和催化剂载体机械振实填充密度的标准试验方法》.pdf

ASTM D4164-2013 Standard Test Method for Mechanically Tapped Packing Density of Formed Catalyst and Catalyst Carriers《成型催化剂和催化剂载体机械振实填充密度的标准试验方法》.pdf

ASTM D4164-2013(2018) Standard Test Method for Mechanically Tapped Packing Density of Formed Catalyst and Catalyst Carriers.pdf

ASTM D4165-2006 Standard Test Method for Cyanogen Chloride in Water《水中氯化氰含量的标准试验方法》.pdf

ASTM D4165-2006(2012) Standard Test Method for Cyanogen Chloride in Water&thinsp 《水中氯化氰含量的标准试验方法》.pdf

ASTM D4167-1997(2002) Standard Specification for Fiber-Reinforced Plastic Fans and Blowers《纤维增强的塑料风扇和风机》.pdf

ASTM D4167-1997(2007) Standard Specification for Fiber-Reinforced Plastic Fans and Blowers《纤维增强塑料风扇和鼓风机标准规范》.pdf