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  • GB/T 40449-2021犬、貓絕育手術(shù)操作技術(shù)規(guī)范Technical specification of canine and feline sterilization operatio...2022-03-18
  • GB/T 40450-2021犬保定操作技術(shù)規(guī)范Practice technical specification of canine restraint2022-03-18
  • GB/T 40452-2021犬、貓靜脈輸液操作技術(shù)規(guī)范Intravenous infusion technical specification of canine and feline...2022-03-18
  • GB/T 40478-2021企業(yè)信用監(jiān)管檔案數(shù)據(jù)項規(guī)范Specifications for the basic data items in an enterprise credit fil...2022-03-18
  • GB/T 40504-2021公用紡織品洗滌場所節(jié)水管理規(guī)范Management specification for water conservation on laundering o...2022-03-18
  • GB/T 40531.1-2021船舶與海上技術(shù) 船用氣體探測器規(guī)范 第1部分：圍蔽處所的便攜式氣體探測器Ships and marine technol...2022-03-18
  • GB/T 40540-2021航天器用導熱硅脂規(guī)范Specification for silicone grease thermal filler of spacecraft2022-03-18
  • GB/T 40546-2021煤層氣井排采工程設(shè)計規(guī)范Design specification for coalbed methane well drainage engineering...2022-03-18
  • GB/T 40548-2021煤層氣井分層控壓合層排采技術(shù)規(guī)范Technical specification of separate layers pressure control a...2022-03-18
  • GB/T 6346.24-2021電子設(shè)備用固定電容器 第24部分：分規(guī)范 表面安裝導電聚合物固體電解質(zhì)鉭固定電容器Fixed capacitor...2022-03-14
  • GB/T 12519-2021分析儀器通用技術(shù)條件General specification of analytical instruments2022-03-14
  • GB/T 12274.4-2021有質(zhì)量評定的石英晶體振蕩器 第4部分:分規(guī)范 能力批準Quartz crystal controlled oscillators of ...2022-03-14
  • GB/T 20115.1-2021工業(yè)燃料加熱裝置基本技術(shù)條件 第1部分:通用部分Basic specifications for industrial fuel fired...2022-03-14
  • GB/T 21969-2021YGP系列輥道用變頻調(diào)速三相異步電動機 技術(shù)條件YGP series variable-frequency adjustable-speed th...2022-03-14
  • GB/T 21973-2021YZR3系列起重及冶金用繞線轉(zhuǎn)子三相異步電動機 技術(shù)條件YZR3 series wound-rotor three-phase induct...2022-03-14
  • GB/T 22271.1-2021塑料 聚甲醛（POM）模塑和擠出材料 第1部分：命名系統(tǒng)和分類基礎(chǔ)Plastics. Polyoxymethylene(POM)mouldi...2022-03-14
  • GB/T 22712-2021變頻電機用G系列冷卻風機技術(shù)規(guī)范Technical specification for G series cooling fans applying to ...2022-03-14
  • GB/T 24945-2021三輪汽車 通用技術(shù)條件Tri-wheel vehicles. General specifications2022-03-14
  • GB/T 27744-2021異步起動永磁同步電動機技術(shù)條件及能效分級（機座號80~355）Specification and energy efficiency grade...2022-03-14
  • GB/T 29618.5120-2021現(xiàn)場設(shè)備工具（FDT）接口規(guī)范 第5120部分:通用對象模型的通信實現(xiàn) IEC 61784 CPF 2Field device to...2022-03-14
  • GB/T 40562-2021電子設(shè)備用電位器 第6部分：分規(guī)范 表面安裝預調(diào)電位器Potentiometers for use in electronic equipme...2022-03-14
  • GB/T 40572-2021多屏互動 基于遠程網(wǎng)絡(luò)的終端間互動技術(shù)要求Multimedia interaction over multiple terminals. Tech...2022-03-14
  • GB/T 40574-2021大型工業(yè)承壓設(shè)備檢測機器人通用技術(shù)條件General specification of inspection robot for large ind...2022-03-14
  • GB/T 40579-2021生態(tài)設(shè)計產(chǎn)品評價技術(shù)規(guī)范 通信系統(tǒng)及設(shè)備Technical specification for eco-design product assessm...2022-03-14
  • GB/T 40581-2021電力系統(tǒng)安全穩(wěn)定計算規(guī)范Calculation specification for power system security and stability...2022-03-14
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