DZ T 0047-1993 《水文水井钻机技术条件》.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

CNS 12936-1991 Method of Test for Pressure Sensitive Aluminum Foil Abrasive Tape for Non-Slip《止滑用感压性砂铝箔胶带检验法》.pdf

CNS 12937-1996 Structure of Welded SteelTanks for Petroleum Oil Storage《钢制全熔接石油类储槽构造》.pdf

CNS 12940-1999 Safety standard for strollers and carriage《手推婴幼儿车安全标准》.pdf

CNS 12941-1991 Suction Catheter for Use in Respiratory Tract《呼吸道用吸管》.pdf

CNS 12942-1991 Bank Cards - Magnetic Stripe Data Content for Track 3《金融卡（轨3上之磁条资料内容）》.pdf

CNS 12943-1991 Method of Test for Resin Finished Woven and Knitted Fabrics《树脂加工梭织物及针织物试验法》.pdf

CNS 12944-1994 Method of Test for Game Gun《玩具枪检验法》.pdf

CNS 12945-1991 Testing Standard for Gas Cartridge Used for Game Gun《玩具枪用充填气体容器检验标准》.pdf

CNS 12946-1992 Glossary of Terms Used in Dimensional Tolerance for Building《建筑尺度许可差词汇》.pdf