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  • ETSI TS 126 234-2020 Universal Mobile Telecommunications System (Umts); Lte; Transparent End-To-End Packet-...2023-07-27
  • BS ISO 15106-6-2015 塑料 薄膜和薄板 水蒸汽透過(guò)率的測(cè)定 第6部分:大氣壓離子質(zhì)譜法 Plastics. Film and sheeting....2023-07-27
  • GB/T 18579-2019 高碳鉻軸承鋼絲 High-carbon chromium bearing steel wires2023-07-27
  • HG/T 5716-2020 甲基苯磺酸硫酸混合液 Mixed solution of toluenesulfonic acid and sulfuric acid2023-07-27
  • ASTM B527-2020 Standard Test Method for Tap Density of Metal Powders and Compounds2023-07-27
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  • DIN EN IEC 61968-3-2019 Application integration at electric utilities - System interfaces for distribution ...2023-07-27
  • EN 4122-2018 Aerospace series. Shank nuts,self-locking,in heat resisting steel FE-PA2601 (A286),silver plat...2023-07-27
  • DB13/T 1508-2012 冀西北高寒區(qū)唐菖蒲生產(chǎn)技術(shù)規(guī)程2023-07-27
  • GB 31604.13-2016 食品安全國(guó)家標(biāo)準(zhǔn) 食品接觸材料及制品 11-氨基十一酸遷移量的測(cè)定2023-07-27
  • GB/T 21227-2021 交流損耗測(cè)量 多絲復(fù)合超導(dǎo)材料磁滯損耗的磁強(qiáng)計(jì)測(cè)量法 AC loss measurements-Magnetometer method...2023-07-27
  • GB/T 50181-2018 洪泛區(qū)和蓄滯洪區(qū)建筑工程技術(shù)標(biāo)準(zhǔn) Technical standard for buildin plains and flood detenti...2023-07-27
  • IEC 60684-3-247-2016 絕緣軟管--第3部分:各種型號(hào)軟管的規(guī)范--活頁(yè)247:雙重中厚壁不阻燃聚烯烴熱收縮軟管 Flexible ...2023-07-27
  • GB/T 39537-2020 石油天然氣勘探規(guī)范 Regulation for petroleum exploration2023-07-27
  • GB/T 37680-2019 農(nóng)業(yè)生產(chǎn)資料供應(yīng)服務(wù) 農(nóng)資配送服務(wù)質(zhì)量要求 Supply service of agricultural production means--Q...2023-07-27
  • ASTM D4829-2019 土壤膨脹系數(shù)測(cè)試方法 Standard Test Method for Expansion Index of Soils2023-07-27
  • GB/T 35134-2017 物聯(lián)網(wǎng)智能家居 設(shè)備描述方法 Smart home for internet of things-Device description method...2023-07-27
  • GB/T 34927-2017 電動(dòng)機(jī)軟起動(dòng)裝置 通用技術(shù)條件 Motor soft-start device-General technical specifications...2023-07-27
  • ASTM B360-2020 Standard Specification for Hard-Drawn Copper Capillary Tube for Restrictor Applications2023-07-27
  • GB/T 35836-2018 甘蔗耐寒性鑒定技術(shù)規(guī)程 Technical regulation for evaluating cold tolerance of sugarcane...2023-07-27
  • GB 8950-2016 食品安全國(guó)家標(biāo)準(zhǔn) 罐頭食品生產(chǎn)衛(wèi)生規(guī)范2023-07-27
  • GB/T 37914-2019 信用信息分類與編碼規(guī)范 Specifications of credit information classification and coding...2023-07-27
  • GB/T 50312-2016 綜合布線系統(tǒng)工程驗(yàn)收規(guī)范 Code for engineering acceptance of generic cabling system...2023-07-27