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  • SJ 20307-1993半導體分立器件FH646型NPN硅功率達林頓晶體管詳細規范Detail specification for Type FH646 NPN silic...2022-06-06
  • SJ 50734/4-1994KX020型旋轉開(kāi)關(guān)詳細規范Switches rotary,Style KX020,detail specification for2022-06-06
  • SJ 20547-1995儀表著(zhù)陸系統（ILS）航向信標通用規范General specification for instrument landing system(ILS) localiz...2022-06-05
  • GB/T 15176-1994插入式電子元器件用插座及其附件總規范Generic specification for sockets and accessoies for elec...2022-06-05
  • GB/T 6256-1986工業(yè)加熱三極管空白詳細規范(可供認證用)Blank detail specification for industrial heating triode...2022-06-05
  • BS EN ISO 17225-5-2021Solid biofuels. Fuel specifications and classes. Graded firewood2022-03-31
  • GOST R 58766-2019Mortars. General Specifications2022-03-23
  • AS/NZS 3122-2021Approval and Test Specification – Socket-outlet Adaptors2022-03-23
  • GB/T 22485-2021出租汽車(chē)運營(yíng)服務(wù)規范Specification for taxi operation service2022-03-18
  • GB/T 40358-2021衛生紙和擦手紙 回用纖維使用規范Toilet tissue paper and hand towel.Specification for the use o...2022-03-18
  • GB/T 40381-2021激光窗口用藍寶石晶體板狀材料規范Specification of sapphire plate for laser window...2022-03-18
  • GB/T 40540-2021航天器用導熱硅脂規范Specification for silicone grease thermal filler of spacecraft2022-03-18
  • GB/T 40676-2021PXI Express總線(xiàn)模塊通用規范General specification for PXI Express bus modules2022-03-14
  • GB/T 40678-2021PXI總線(xiàn)模塊通用規范General specification for PXI bus modules2022-03-14
  • GB/T 40736-2021礦用移動(dòng)式貨運索道 安全規范Mobile freight ropeway used in mining. Safety specifications...2022-03-14
  • GB/T 40749-2021海水重力式網(wǎng)箱設計技術(shù)規范Technical specification for design of ocean gravity cage...2022-03-14
  • GB/T 40754-2021商場(chǎng)公共設施服務(wù)規范Specification for service of public facilities in shopping center...2022-03-14
  • GB/T 40995-2021村鎮照明規范Specification for village and town lighting2022-03-14
  • DB33/T 2426-2022公共數據元管理規范Specification for the management of public data element2022-03-14
  • ASTM D2475-2001(2013)Standard Specification for Felt2022-03-14
  • ASTM D1429-2013水與海水比重測試方法Standard Test Methods for Specific Gravity of Water and Brine2022-03-14
  • ASTM F2590-2006(2013)剛性或平座型兩個(gè)座圈表面的推力滾子軸承規格Standard Specification for Bearing,Roller,Thr...2022-03-14
  • ASTM F2246-2006(2013)針式滾柱軸承：帶滾筒和籠的厚外圈規格Standard Specification for Bearing,Roller,Needle:Thic...2022-03-14
  • ASTM A65-2007(2013)鋼軌道道釘規格Standard Specification for Steel Track Spikes2022-03-14
  • ASTM F2726-2008氣管插管和其它氣道設備用固定裝置的規格Standard specification for fixation devices for trachea...2022-03-14
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