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  • GB/T 13477.15-2017 建筑密封材料试验方法 第15部分:经过热、透过玻璃的人工光源和水曝露后粘结性的测定 Test method...2023-08-24
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  • ASTM D4735-2019 用气相色谱检测法测定精制苯中痕量噻吩的试验方法 Standard Test Method for Determination of Tra...2023-08-24
  • GB/T 1608-2017 工业高锰酸钾 Potassium permanganate for industrial use2023-08-24
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  • GH/T 1285-2020 薰衣草 Narrowleaf Lavender2023-08-24
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  • FZ/T 93046-2018 棉精梳机 Comber for cotton2023-08-24
  • EN 581-2-2015 户外家具 野营、家用和工作用桌椅 第2部分: 桌椅的机械安全性要求和试验方法 Outdoor furniture. Sea...2023-08-24
  • DB13/T 2370-2016 职业卫生技术服务机构实验室建设规范 Laboratory construction of occupational health technical...2023-08-23
  • GB/T 41629.1-2022 额定电压500 kV(U<sub>m</sub>=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第1部分:试验方法...2023-08-23
  • ASTM D3320/D3320M-2018 Standard Specification for Emulsified Coal-Tar Pitch (Mineral Colloid Type)2023-08-23
  • CSA Z341 SERIES-2018 Storage of hydrocarbons in underground formations (Fifth Edition)2023-08-23
  • GB/T 42238-2022 表面活性剂 环氧丙烷聚合型表面活性剂中游离环氧丙烷的测定 气相色谱法 Surface active agents-Det...2023-08-23
  • GB/T 25981-2021 道路隔离装置清洗车 Road separation facilities cleanout vehicle2023-08-23
  • ASTM F3168-2019 Standard Practice for Hayride Attractions2023-08-23
  • DIN 18384-2019 German construction contract procedures (VOB) - Part C: General technical specifications in ...2023-08-23
  • DB13/T 2197-2015 棒磨机专用耐磨钢棒 Grinding Rod specilized for Rod Mill2023-08-23
  • GB 16334-1996 &gamma;辐照装置食品加工实用剂量学导则 Practical guide of dosimetry in a gamma irradiation faci...2023-08-23
  • GB 4706.63-2008 家用和类似用途电器的安全 商用电漂洗槽的特殊要求 Household and similar electrical appliances-...2023-08-23
  • ASTM A213/A213M-2018 锅炉、过热器和换热器用铁素体与奥氏体合金钢无缝管的规格 Standard Specification for Seaml...2023-08-23
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