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  • AS 1141.19-2018 集料(砂礫類骨料)的抽樣和測試方法--第19部分:篩分法測試公路用集料的顆粒級配 Methods for Sampli...2023-09-06
  • ETSI GS NFV-SOL 006/2-2020 Network Functions Virtualisation (Nfv) Release 3; Protocols And Data Models; Nfv...2023-09-06
  • ETSI EN 301 489-50-2019 Electromagnetic Compatibility (Emc) Standard For Radio Equipment And Services; Part...2023-09-06
  • DL/T 1927-2018 發(fā)電機(jī)、汽輪機(jī)軸頸焊接修復(fù)技術(shù)導(dǎo)則 Technical guide for welding repair of generator and steam ...2023-09-06
  • DL/T 435-2018 電站鍋爐爐膛防爆規(guī)程 Code for the prevention of furnace explosions/implosions in power plant ...2023-09-06
  • BS EN 6049-004-2019 Aerospace series. Electrical cables, installation. Protection sleeve in meta-aramid fi...2023-09-06
  • GB 34460-2017 飼料添加劑 L-抗壞血酸鈉 Feed additive-L-sodium ascorbate2023-09-06
  • DIN EN ISO 15118-5-2019 Road vehicles - Vehicle to grid communication interface - Part 5: Physical layer an...2023-09-06
  • GB/T 33738-2017 手機(jī)支付 基于2.45GHz RCC(限域通信)技術(shù)的智能卡技術(shù)要求 Mobile payment-Technical requirements f...2023-09-06
  • GB 31623-2014 食品安全國家標(biāo)準(zhǔn) 食品添加劑 硬脂酸鉀2023-09-06
  • GB/T 33726-2017 樂器中文通用名稱 Musical instrument's Chinese generic name2023-09-06
  • ETSI TS 103 636-3-2020 Dect-2020 New Radio (Nr); Part 3: Physical Layer; Release 12023-09-06
  • ETSI TS 123 222/2-2020 Lte; 5G; Common Api Framework For 3Gpp Northbound Apis (3Gpp Ts 23.222 Version 16.9....2023-09-06
  • IEC 60794-2-11-2019 光纜--第2-11部分:室內(nèi)光纜--建筑物布線用單芯和雙芯光纜的詳細(xì)規(guī)范 Optical fibre cables &nda...2023-09-06
  • BS EN ISO 13350-2015 通風(fēng)機(jī) 射流風(fēng)機(jī)的性能試驗(yàn) Fans. Performance testing of jet fans2023-09-06
  • GB 5009.7-2016 食品安全國家標(biāo)準(zhǔn) 食品中還原糖的測定2023-09-06
  • BS EN 12697-8-2018 瀝青混合料 熱拌瀝青混合料的試驗(yàn)方法 第8部分:瀝青試樣空隙特性的測定 Bituminous mixtures. T...2023-09-06
  • GB/T 34077.1-2017 基于云計(jì)算的電子政務(wù)公共平臺管理規(guī)范 第1部分:服務(wù)質(zhì)量評估 Management specification of elect...2023-09-06
  • ASTM A1000/A1000M-2017 特種彈簧質(zhì)量級碳鋼絲及合金鋼絲規(guī)格 Standard Specification for Steel Wire,Carbon and A...2023-09-06
  • ASTM C301-2018 Standard Test Methods for Vitrified Clay Pipe2023-09-06
  • API TR 18TR4-2017 Evaluation of Welding Requirements as Applicable to API Product Specifications (FIRST EDI...2023-09-06
  • ASTM A829/A829M-2014 合金結(jié)構(gòu)鋼中厚板規(guī)格 Standard Specification for Alloy Structural Steel Plates2023-09-06