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  • SJ 50033/193-2018 半導(dǎo)體分立器件3CK3763、3CK3763U8、3CK3763UA型硅PNP高頻大功率開(kāi)關(guān)晶體管詳細(xì)規(guī)范 Semiconduct...2024-01-03
  • SJ 51428/20-2018 GTS-6B6+1T+2K-1型水下拖曳光纜詳細(xì)規(guī)范GTS-6B6十1T十2K-1 Detail specification for submarine t...2024-01-03
  • NF EN 13476-3+A1-2020 Plastics piping systems for non-pressure underground drainage and sewerage - Structur...2024-01-03
  • SJ 50033/195-2018 半導(dǎo)體分立器件 3DA5665型硅NPN高頻大功率開(kāi)關(guān)晶體管詳細(xì)規(guī)范 Semiconductor discrete devices D...2024-01-03
  • YB/T 4919-2021 鋼鐵行業(yè)余熱發(fā)電汽輪機(jī)冷端系統(tǒng)優(yōu)化技術(shù)規(guī)范 Technical specification of optimizing the cool end...2024-01-03
  • NEMA WD 6-2016 Wiring Devices - Dimensional Specifications2023-12-25
  • NF EN 61158-5-10-2014 Industrial communication networks - Fieldbus specifications - Part 5-10 - applicatio...2023-12-25
  • JB/T 7292.3-2018 內(nèi)燃機(jī) 襯套 第3部分：搖臂襯套 技術(shù)條件 Internal combustion engines-Bushes-Part 3: Rocker bush...2023-12-25
  • LY/T 2959-2018 濱海鹽漬土原位隔鹽綠化技術(shù)規(guī)程 Technical specification for greening of salt-isolation layer i...2023-12-25
  • KS B ISO 15614-5-2018 Specification and qualification of welding procedures for metallic materials — Weldi...2023-12-21
  • NF L53-152-001-2019 Aerospace series - Sleeving, heat-shrinkable, for binding, insulation and identificati...2023-12-21
  • NAVY QPL-8815-2015 Filter And Filter Elements,Fluid Pressure,Hydraulic Line,15 Micron Absolute And 5 Micron...2023-12-21
  • TB 10302-2020 鐵路路基工程施工安全技術(shù)規(guī)程 Technical Specification for Construction Safety of Railway Earthw...2023-12-21
  • JT/T 1026-2016 純電動(dòng)城市客車通用技術(shù)條件 General technical specifications for battery electric public bus...2023-12-21
  • KS F4016-2019 Standard specifications for reinforced concrete gutters2023-12-21
  • KS B ISO 21873-1-2017 Building construction machinery and equipment. Mobile crushers —Part 1: Terminology ...2023-12-21
  • KS C IEC/PAS 62746-10-1-2018 Systems interface between customer energy management system and the power mana...2023-12-21
  • JJF 1971-2022 葉輪式風(fēng)速計(jì)校準(zhǔn)規(guī)范 Calibration Specification for Fanning Mill Anemometers2023-12-21
  • JB/T 8872-2016 機(jī)械密封用碳石墨密封環(huán)技術(shù)條件 Specification for carbon-graphite sealing ring for mechanical ...2023-12-21
  • JB/T 13069-2017 汽車發(fā)動(dòng)機(jī)用粉末冶金凸輪軸相位器總成 (VVT)定子轉(zhuǎn)子 技術(shù)條件 Powder metallurgy camshaft phase...2023-12-20
  • JJF (紡織) 003-2016 棉卷均勻度機(jī)校準(zhǔn)規(guī)范 Calibration Specification for Cotton Lap Evenness Measuring Machine...2023-12-18
  • NY/T 4019-2021 水稻種質(zhì)資源鑒定技術(shù)規(guī)范 Technical specification for characterizaiton and evaluation of rice ...2023-12-18
  • SH/T 3522-2017 石油化工絕熱工程施工技術(shù)規(guī)程 Technical specification for construction of insulation engineeri...2023-12-17
  • JY/T 0604-2017 中等職業(yè)學(xué)校茶葉生產(chǎn)與加工專業(yè)儀器設(shè)備裝備規(guī)范 Equipment specification for the major of the t...2023-12-17
  • JB/T 6216-2020 P系列屏蔽電動(dòng)機(jī)（帶泵） 技術(shù)條件 P series canned motors (containing pump content) - Specification...2023-12-17
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