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  • QB/T 5495-2020 水貂皮初加工技術(shù)規(guī)范 Technical specification for primary processing of mink skin2023-10-01
  • JB/T 12605.3-2021 螺母旋轉(zhuǎn)式滾珠絲杠副 第3部分：技術(shù)條件 Nut rotating ball screw-Part 3: Specifications...2023-10-01
  • TB/T 1484.1-2017 機(jī)車車輛電纜 第1部分：動(dòng)力和控制電纜 Specification for cables on board rolling stock- Part 1:...2023-10-01
  • SJ 50033/189-2018 半導(dǎo)體分立器件 3CK3634、3CK3634UB型硅PNP高頻大功率開關(guān)晶體管詳細(xì)規(guī)范 Semiconductor discret...2023-10-01
  • SY/T 7307-2016 致密油氣儲(chǔ)層巖石物理實(shí)驗(yàn)室測量技術(shù)規(guī)范 Technical specification for measurement of tight oil a...2023-10-01
  • SC/T 4044-2018 海水普通網(wǎng)箱通用技術(shù)要求 General technical specifications for traditional sea cage...2023-10-01
  • NB/T 35085-2016 水電工程移民安置區(qū)工程地質(zhì)勘察規(guī)程 Specification for engineering geological investigation of...2023-09-30
  • NF EN 12390-4-2019 Testing hardened concrete - Part 4 : compressive strength - Specification for testing ma...2023-09-30
  • SY/T 0441-2018 油田注汽鍋爐制造安裝技術(shù)規(guī)范 Technical specification for manufacture and installation of stea...2023-09-30
  • T/CECS 625-2019 鋼管再生混凝土結(jié)構(gòu)技術(shù)規(guī)程 Technical specification for recycled aggregate concrete-filled st...2023-09-30
  • SF/T 0037-2019 公證檔案數(shù)字化規(guī)范 Notarization archives digitization specification2023-09-30
  • JT/T 1325-2020 行駛溫度記錄儀技術(shù)要求和檢驗(yàn)方法 Technical specification and test method for travelling tempe...2023-09-30
  • NF EN 13598-2-2020 Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticiz...2023-09-29
  • NF C31-317-27-2-2020 Specifications for particular types of winding wires - Part 27-2 : paper tape covered ...2023-09-27
  • SY/T 7290-2016 石油企業(yè)粉煤灰綜合利用技術(shù)要求 Technical specifications about fly ash multiple utilization in...2023-09-27
  • NB/T 10686-2021 光伏預(yù)裝式變電站技術(shù)規(guī)范 Technical specification of photovoltaic prefabricated substation...2023-09-27
  • T/CECS 491-2017 埋地排水用螺紋鋼管管道工程技術(shù)規(guī)程 Technical specification for helical corrugated steel pipe...2023-09-27
  • NF C72-221-2017 Discharge lamps (excluding fluorescent lamps)-Safety specifications2023-09-27
  • JIS T7313-2020 眼科光學(xué)--未打磨的成品透鏡片--單光和多焦點(diǎn)透鏡片規(guī)范 Ophthalmic optics — Uncut finished...2023-09-27
  • PD ISO/TS 22239-1-2018 Road vehicles. Child seat presence and orientation detection system (CPOD). Specific...2023-09-27
  • KS C IEC 62276-2019 Single crystal wafers for surface acoustic wave(SAW) device applications — Specificati...2023-09-27
  • SY/T 7412-2018 油氣長輸管道突發(fā)事件應(yīng)急預(yù)案編制規(guī)范 Specification for oil and gas pipelines to develop emerg...2023-09-27
  • JJF 1747-2019 車身反光標(biāo)識用逆反射系數(shù)測量儀校準(zhǔn)規(guī)范 Calibration Specification of Retroreflection Coefficien...2023-09-26
  • ASTM B592-2020 Standard Specification for Copper-Zinc-Aluminum-Cobalt Alloy, Copper-Zinc-Tin-Iron Alloy Pla...2023-09-23
  • DL/T 1216-2019 低壓靜止無功發(fā)生裝置技術(shù)規(guī)范 Technical specification for low-voltage static var generator (SV...2023-09-23
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