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  • GB/T 23536-2022超硬磨料 人造金刚石品种Superabrasive—Types of synthetic diamond2022-10-26
  • GB/T 5577-2022合成橡胶牌号规范Specification for the codification of synthetic rubber2022-10-26
  • JB/T 7989-2012超硬磨料.人造金刚石技术条件Superabrasive — Technical condition of synthetic diamond...2022-06-15
  • JT/T 480-2002交通工程土工合成材料.土工格栅Geosynthetics in the traffic engineerings -- Geogrid2022-06-14
  • SH/T 1150-2011合成橡胶胶乳pH值的测定Synthetic rubber latex—Determination of Ph2022-06-14
  • SH/T 1154-2011合成橡胶胶乳总固物含量的测定Synthetic rubber latex — Determination2022-06-12
  • GB/T 17643-2011土工合成材料.聚乙烯土工膜Geosynthetics—Polyethylene geomembrane2022-06-10
  • JT/T 518-2004公路工程土工合成材料.土工膜Geosynthetics in highway engineerings -- Geomembranes2022-06-10
  • GB/T 3351-1982人造石英晶体的型号命名Designations for synthetic quartz crystals2022-06-10
  • GB/T 4291-2017冰晶石Synthetic cryolite2022-06-09
  • GB/T 18887-2002土工合成材料 机织/非织造复合土工布Geosynthetics--Geocomposites made of woven/nonwoven geotex...2022-06-08
  • GB/T 13760-2009土工合成材料.取样和试样准备Geosynthetics—Sampling and preparation of test specimens...2022-06-08
  • GB/T 11175-2002合成树脂乳液试验方法Testing methods for synthetic resin emulsions2022-06-06
  • GB/T 11175-2021合成树脂乳液试验方法Testing methods for synthetic resin emulsions2022-03-18
  • GB/T 39715.3-2021塑料 生物基含量 第3部分:生物基合成聚合物含量的测定Plastics. Biobased content. Part 3:Determi...2022-03-18
  • ASTM D7880/D7880M-2013测定来自封闭土工合成袋的水流量和悬浮物滞留的试验方法Standard Test Method for Determini...2022-03-14
  • Polyethylene glycol (PEG) mediated expeditious synthetic route to 1,3-oxazine derivatives2020-12-22
  • Analysis on the Difference between Synthetic Hydroxyapatite and Bone Apatite2020-12-06
  • Comparative Process for the Preparation of 9-Oxime Erythromycin A2020-11-11
  • Research on Fuzzy Synthetic Evaluation of Stamping Process Scheme2020-11-10
  • 氟哌酸合成工艺优化2020-10-22
  • 合成气经草酸酯法制取乙二醇的技术进展2020-10-02
  • 天然气蒸汽转化改造制乙二醇合成气方案的研究2020-10-02
  • 合成气甲烷化工艺技术研究进展2020-10-02
  • 合成气完全甲烷化催化剂的研究现状2020-10-02