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  • GB/T 40369-2021免疫層析試紙條檢測通則General rules for determination of immunochromatographic test strip...2022-03-18
  • GB/T 40370-2021燃?xì)?蒸汽聯(lián)合循環(huán)熱電聯(lián)產(chǎn)能耗指標(biāo)計(jì)算方法Calculation methods for energy consumption index of ...2022-03-18
  • GB/T 40371-2021氣焊設(shè)備 焊接、切割及相關(guān)工藝設(shè)備用材料Gas welding equipment. Materials for equipment used in...2022-03-18
  • GB/T 40372-2021消毒劑灌裝生產(chǎn)線通用技術(shù)條件General technical specifications for disinfectant packaging line...2022-03-18
  • GB/T 40373-2021一次性口罩制造包裝生產(chǎn)線 通用技術(shù)要求Single-use face mask manufacturing and packaging product...2022-03-18
  • GB/T 40374-2021硬質(zhì)合金化學(xué)分析方法 鉛量和鎘量的測定 火焰原子吸收光譜法和電感耦合等離子體原子發(fā)射光譜法Hardm...2022-03-18
  • GB/T 40375-2021金屬連接(緊固)結(jié)構(gòu)耐蝕作業(yè)技術(shù)規(guī)范Technical specification of corrosion control operation for me...2022-03-18
  • GB/T 40377-2021金屬和合金的腐蝕 交流腐蝕的測定 防護(hù)準(zhǔn)則Corrosion of metals and alloys. Determination of AC c...2022-03-18
  • GB/T 40378-2021化學(xué)實(shí)驗(yàn)室廢水處理裝置技術(shù)規(guī)范Technical specification of treatment equipments for chemistry l...2022-03-18
  • GB/T 40379-2021戶用和類似用途組合式空氣處理機(jī)組Multifunctional air-handling unit for residential and similar...2022-03-18
  • GB/T 40380.1-2021金屬粉末 高溫時(shí)松裝密度和流速的測定 第1部分:高溫時(shí)松裝密度的測定Metallic powders. Determinat...2022-03-18
  • GB/T 40380.2-2021金屬粉末 高溫時(shí)松裝密度和流速的測定 第2部分:高溫時(shí)流速的測定Metallic powders. Determination ...2022-03-18
  • GB/T 40381-2021激光窗口用藍(lán)寶石晶體板狀材料規(guī)范Specification of sapphire plate for laser window...2022-03-18
  • GB/T 40383-2021商品級雙輥鑄軋熱軋?zhí)妓劁摫′摪寮颁搸ot-rolled twin-roll cast carbon steel sheet and strip of...2022-03-18
  • GB/T 40384-2021塑料 聚合物熔體瞬態(tài)拉伸黏度的測定Plastics. Determination of the transient extensional viscosi...2022-03-18
  • GB/T 40385-2021鋼管無損檢測 焊接鋼管焊縫缺欠的數(shù)字射線檢測Non-destructive testing of steel tubes. Digital ra...2022-03-18
  • GB/Z 40387-2021金屬材料 多軸疲勞試驗(yàn)設(shè)計(jì)準(zhǔn)則Metallic materials. Principles and designs for multiaxial fatigu...2022-03-18
  • GB/T 40388-2021碳/碳復(fù)合材料剪切強(qiáng)度試驗(yàn)方法Test method for shear strength of C/C composites2022-03-18
  • GB/T 40389-2021燒結(jié)金屬材料(不包括硬質(zhì)合金) 表面粗糙度的測定Sintered metal materials,excluding hardmetals-Measu...2022-03-18
  • GB/T 40390-2021獨(dú)立新風(fēng)空調(diào)設(shè)備評價(jià)要求Evaluation requirements for dedicated outdoor air conditioning equipm...2022-03-18
  • GB/T 40391-2021鋁基復(fù)合圓片Aluminum matrix composite wafers2022-03-18
  • GB/T 40392-2021循環(huán)冷卻水中軍團(tuán)菌的檢測Detection of Legionella in circulating cooling water2022-03-18
  • GB/T 40393-2021金屬和合金的腐蝕 奧氏體不銹鋼晶間腐蝕敏感性加速腐蝕試驗(yàn)方法Corrosion of metals and alloys. Ac...2022-03-18
  • GB/T 40394-2021工業(yè)用甲醇中痕量三甲胺含量的測定 氣相色譜質(zhì)譜聯(lián)用法Determination of trace trimethylamine in m...2022-03-18