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  • GB/T 37844-2019 空間材料科學(xué)實(shí)驗(yàn) 固體實(shí)驗(yàn)樣品制備規(guī)范 Space materials science experiment- Preparation specif...2023-09-22
  • DIN EN 13487-2019 Heat exchanger – Forced convection air cooled refrigerant condensers and dry coolers – ...2023-09-22
  • ETSI TR 126 954-2017 LTE; Test plan for speech quality and delay through a headset electrical interface (V1...2023-09-22
  • DB11/T 844-2011 獨(dú)本菊栽培技術(shù)規(guī)程 Code of practice for standard chrysant hemum cultivation2023-09-22
  • DL/T 1575-2016 6kV~35kV電纜振蕩波局部放電測(cè)量系統(tǒng) Partial discharge measuring sy stem for 6kV~35kV power cab...2023-09-22
  • DIN EN 15004-8-2018 Fixed firefighting systems - Gas extinguishing systems - Part 8: Physical properties an...2023-09-22
  • ASTM C1863-2018 用直接加壓法在環(huán)境溫度下測(cè)定連續(xù)纖維增強(qiáng)先進(jìn)陶瓷復(fù)合材料管試樣環(huán)向拉伸強(qiáng)度的方法 Standard Te...2023-09-22
  • GB/T 3903.33-2019 鞋類 內(nèi)底和內(nèi)墊試驗(yàn)方法 吸水率和解吸率 Footwear-Test methods for insoles and insocks- Wate...2023-09-22
  • BS EN ISO 1403-2019 Rubber hoses, textile-reinforced, for general-purpose water applications. Specificatio...2023-09-22
  • ETSI TS 129 513/5-2020 5G; 5G System; Policy And Charging Control Signalling Flows And Qos Parameter Mappin...2023-09-22
  • GB 31656.1-2021 食品安全國(guó)家標(biāo)準(zhǔn) 水產(chǎn)品中甲苯咪唑及代謝物殘留量的測(cè)定 高效液相色譜法 National food safety st...2023-09-22
  • ETSI TS 129 572-2021 5G; 5G System; Location Management Services; Stage 3 (3Gpp Ts 29.572 Version 16.5.0 Re...2023-09-22
  • GY/T 5057-2020 中、短波廣播天饋線系統(tǒng)安裝工程施工及驗(yàn)收標(biāo)準(zhǔn) Standards for construction and acceptance of MW ...2023-09-22
  • DB32/T 3828-2020 機(jī)關(guān)國(guó)有資產(chǎn)管理績(jī)效評(píng)價(jià)導(dǎo)則 Guides for state-owned asset management performance evaluation...2023-09-22
  • DIN 10486-2017 Milk and milk products - Determination of lactose content of lactose-reduced milk and milk p...2023-09-22
  • DB12/ 596.2-2015 道路交通智能管理系統(tǒng)設(shè)施設(shè)置規(guī)范 第2部分:通用技術(shù)要求 Setting specification on road traffic ...2023-09-22
  • FZ/T 12057-2017 腈綸羊毛混紡本色紗 Acrylic and Wool blended grey yarn2023-09-22
  • ETSI TS 151 010-1/2-2017 Digital cellular telecommunications system (Phase 2+) (GSM); Mobile Station (MS) c...2023-09-22
  • GB 40050-2021 網(wǎng)絡(luò)關(guān)鍵設(shè)備安全通用要求 Critical network devices security common requirements2023-09-22
  • ETSI TS 103 655-1-2019 Reconfigurable Radio Systems (Rrs); Radio Interface Engine (Rie); Part 1: Technical ...2023-09-22
  • HJ 907-2017 環(huán)境噪聲自動(dòng)監(jiān)測(cè)系統(tǒng)技術(shù)要求 Technical requirements for automatic monitoring system of environme...2023-09-22
  • ASTM F3502-2021 Standard Specification for Barrier Face Coverings2023-09-22
  • GB/T 23901.1-2019 無(wú)損檢測(cè) 射線照相檢測(cè)圖像質(zhì)量 第1部分:絲型像質(zhì)計(jì)像質(zhì)值的測(cè)定 Non-destructive testing-Image ...2023-09-22