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  • GB/T 40584-2021繼電保護整定計算軟件及數據技術(shù)規范Technical specification for setting calculation software an...2022-10-25
  • GB/T 40599-2021繼電保護及安全自動(dòng)裝置在線(xiàn)監視與分析技術(shù)規范Technical specification for relay protection and ...2022-10-25
  • GB/T 41089-2021基于雷電臨近預警的電子系統隔離防雷技術(shù)規范Technical specification for isolated lightning prot...2022-10-25
  • GB/T 6445-2021滾動(dòng)軸承 滾輪滾針軸承 外形尺寸、產(chǎn)品幾何技術(shù)規范（GPS）和公差值Rolling bearings—Needle roller b...2022-10-25
  • GB/T 41012-2021含有色金屬固體廢物回收利用技術(shù)規范Technical specifications for collection and recovery of non...2022-10-25
  • GB/T 41164-2021碎軟低滲煤層頂板水平井分段壓裂技術(shù)規范Specifications technology for multistage fracturing in ...2022-10-25
  • GB/T 41368-2022水文自動(dòng)測報系統技術(shù)規范Technical specification for hydrological data auto-acquisition and tr...2022-10-25
  • GB/T 41194-2021肉用母牛體況評分技術(shù)規范Technical specification for body condition score of beef cows...2022-10-25
  • GB/T 41227-2021蜜蜂飼養管理技術(shù)規范Technical specification for beekeeping management2022-10-26
  • GB/T 20864-2021水稻插秧機 技術(shù)規范Rice transplanter—Specification2022-10-26
  • GB/T 41340.2-2022海洋能電站發(fā)電量計算技術(shù)規范 第2部分：波浪能Technical specifications for productivity calcula...2022-10-26
  • GB/T 41341.1-2022海洋能電站選址技術(shù)規范 第1部分：潮流能Technical specifications for siting of ocean energy pow...2022-10-26
  • GB/T 41340.1-2022海洋能電站發(fā)電量計算技術(shù)規范 第1部分：潮流能Technical specifications for productivity calcula...2022-10-26
  • GB/T 41381-2022規?；仪蒿曫B場(chǎng)流感防控環(huán)境管理技術(shù)規范Technical specification for environmental management ...2022-10-26
  • GB/T 41341.2-2022海洋能電站選址技術(shù)規范 第2部分：波浪能Technical specifications for siting of ocean energy pow...2022-10-26
  • GB/T 41002-2022兒童箱包通用技術(shù)規范General specification for children’s case and bag2022-10-26
  • GB/T 41277-2022中藥材(植物藥)新品種評價(jià)技術(shù)規范Technical specification of certification for Chinese medicina...2022-10-26
  • GB/T 41520-2022主動(dòng)源海底地震儀調查技術(shù)規范Specification for active sources ocean bottom seismograph investi...2022-10-26
  • GB/T 41402-2022物流機器人 信息系統通用技術(shù)規范Logistics robots—General technical specification for informat...2022-10-26
  • AQT 2077-2020 頁(yè)巖氣井獨立式帶壓作業(yè)機起下管柱作業(yè)安全技術(shù)規范pdf2022-10-24
  • AQT 2076-2020 頁(yè)巖氣鉆井井控安全技術(shù)規范pdf2022-10-24
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