ASTM B26/B26M-2018 Standard Specification for Aluminum-Alloy Sand Castings2023-09-21
ASTM F3246-2018 飛行器系統(tǒng)制造商質(zhì)量保證規(guī)范 Standard Specification for Quality Assurance for Manufacturers ...2023-09-21
ASTM C94/C94M-2020 Standard Specification for Ready-Mixed Concrete2023-09-21
DB11/T 765.3-2010 檔案數(shù)字化規(guī)范 第3部分：縮微膠片檔案數(shù)字化加工 Specification for digitization of archives- P...2023-09-20
DL/T 1945-2018 高壓直流輸電系統(tǒng)換流變壓器標準化接口規(guī)范 Specification of standard interface for HVDC transfo...2023-09-20
DB3208/T 151-2021 三級（縣、鎮(zhèn)、村）政務服務中心建設規(guī)范 Specification for three tiers (county, town and village...2023-09-20
BS 6400-2-2018 Specification for installation, exchange, relocation, maintenance and removal of gas meters...2023-09-20
DIN EN 4681-001-2020 Aerospace series - Cables, electric, general purpose, with conductors in aluminium or ...2023-09-20
ASTM F1137/F1137M-2018 緊固件磷酸鹽/油防蝕鍍層規(guī)格 Standard Specification for Phosphate/Oil Corrosion Protec...2023-09-20
GB/T 39990-2021 顆粒 生物氣溶膠采樣器 技術(shù)條件 Particulate-Bioaerosol sampler-Technical specification...2023-09-20
GB/T 33290.17-2016 文物出境審核規(guī)范 第17部分:煙壺和扇子 Specification for inspecting exit cultural relics--P...2023-09-20
ASTM F2075-2020 Standard Specification for Engineered Wood Fiber for Use as a Playground Safety Surface Und...2023-09-20
GB 30422-2013 無極熒光燈 安全要求 Fluorescent induction lamps.Safety specifications2023-09-20
DIN EN 60901-2019 Single-capped fluorescent lamps - Performance specifications2023-09-20
GB/T 34053.3-2017 紙質(zhì)印刷產(chǎn)品印制質(zhì)量檢驗規(guī)范 第3部分：圖書期刊 Specifications of quality inspection for prin...2023-09-20
ASTM A240/A240M-2018 Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, ...2023-09-20
GB/T 38354-2019 農(nóng)村電子商務服務站(點)服務與管理規(guī)范 Specification for service and management of rural elect...2023-09-20
ASTM C1005-2018 Standard Specification for Reference Masses and Devices for Determining Mass and Volume for...2023-09-20
ASTM F3298-2018 Standard Specification for Design,Construction,and Verification of Fixed-Wing Unmanned Airc...2023-09-20
DL/T 1758-2017 移動式電力能效檢測系統(tǒng)技術(shù)規(guī)范 Technical specification of mobile electric energy efficiency i...2023-09-19
ETSI TS 101 376-4-13-2017 Geo-Mobile Radio Interface Specifications (Release 3);Third Generation Satellite ...2023-09-19
ASTM C1902-2020 Standard Specification for Cellular Glass Insulation Used in Building and Roof Applications2023-09-19
GB/T 12225-2018 通用閥門 銅合金鑄件技術(shù)條件 General purpose industrial valves-Specification of copper alloy ...2023-09-19
GB/T 18165-2019 小火車類游樂設施通用技術(shù)條件 Specifications of amusement rides fairy train category...2023-09-19
BS ISO/IEC 19784-1-2018 Information technology. Biometric application programming interface. BioAPI specif...2023-09-19
