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  • SAE AS81659/37B-2017 Connectors,Electrical,Rectangular,Plug,Crimp Contacts,(Triple Insert,Type Ii,Class 1,(...2023-10-20
  • NF M88-561-2020 Secondary containments of thermoplastics static tanks for above ground storage of domestic ...2023-10-20
  • JIS K3371-2019 衣料用合成洗滌劑 Synthetic detergents  for home laundering2023-10-20
  • JB/T 4289.3-2013 立式精鏜床 第3部分:型式與參數(shù) Vertical fine boring machine-Part 3: Types and parameters...2023-10-20
  • JJG (津) 3001-2017 戶用超聲波燃氣表 Verification Regulation of Ultrasonic Domestic Gas Meters2023-10-20
  • RB/T 257-2018 甲醇企業(yè)溫室氣體排放核查技術(shù)規(guī)范 Technical specification for greenhouse gas emission verificat...2023-10-20
  • NF EN IEC 61333-2019 Marking on ferrite cores2023-10-20
  • SAE AS3119B-2019 Bolt, Machine - Hexagon Head, Drilled 6 Holes, Pd Shank, Cres (Uns S66286), .5000-20 Unjf-...2023-10-20
  • NF B43-202-2019 高技術(shù)陶瓷.室溫下復(fù)合陶瓷的機械性能.第2部分:抗壓強度的測定 Fine ceramics (advanced ceramics,...2023-10-20
  • JJF 1778-2019 間歇測量醫(yī)用電子體溫計型式評價大綱 Program of Pattern Evaluation of Intermittent Measurement C...2023-10-20
  • LY/T 2654-2016 立木生物量模型及碳計量參數(shù) 落葉松 Tree biomass models and related parameters to carbon accoun...2023-10-20
  • YC/Z 586-2019 片煙貯存養(yǎng)護 氮氣保護法 Storage and conservation of strips-Nitrogen protection method...2023-10-20
  • NF T54-066-2-2020 Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) ...2023-10-20
  • T/CECS 10178-2022 燃氣用埋地聚乙烯管材、管件認證要求 Certification requirements for buried polyethylene pipe...2023-10-20
  • SAE AMS3212R-2020 (R) Elastomer: Acrylonitrile Butadiene Rubber (Nbr) Aromatic Fuel Resistant 55 To 65 Type...2023-10-20
  • SY/T 7335-2016 連續(xù)抽油桿作業(yè)設(shè)備 Continuous sucker rod operating equipment2023-10-20
  • NIDS OPNAV 5420.84E-2014 (N81) Center For Naval Analyses Field Program2023-10-20
  • NY/T 3466-2019 實驗用豬微生物學(xué)等級及監(jiān)測 Microbiological standards and surveillance on experimental Pig...2023-10-20
  • JB/T 6039.1-2017 高原型履帶式推土機 第1部分:技術(shù)條件 Plateau crawler dozer--Part 1:Technical specifications...2023-10-20
  • PD IEC/TS 62903-2018 Ultrasonics. Measurements of electroacoustical parameters and acoustic output power o...2023-10-20
  • NAVY MIL-DTL-22020E VALID NOTICE 1-2014 Bags,Transparent,Flexible,Sealable,Volatile Corrosion Inhibitor Tre...2023-10-20
  • WW/T 0101-2020 館藏文物預(yù)防性保護裝備 性能評定方法 Equipment used for preventive conservation of museum coll...2023-10-20
  • NF X30-805-1-2019 Carbon dioxide capture - Part 1 : performance evaluation methods for post-combustion CO2 ...2023-10-20