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  • DB11/T 539-2008 運(yùn)動木地板面層保養(yǎng)技術(shù)規(guī)范 The technical specifications for maintenance campaign wooden floo...2023-07-19
  • GB/T 14456.1-2017 綠茶 第1部分:基本要求 Green tea- Part 1 :Basic requirements 2023-07-19
  • ASTM D5891/D5891M-2019 Standard Test Method for Fluid Loss of Clay Component of Geosynthetic Clay Liners2023-07-19
  • ETSI TS 123 501/5-2020 5G; System Architecture For The 5G System (5Gs) (3Gpp Ts 23.501 Version 15.11.0 Rele...2023-07-19
  • GB 11780-2005 南海區(qū)拖網(wǎng)網(wǎng)囊最小網(wǎng)目尺寸 Minimum mesh size of the trawl cod-end in South China Sea...2023-07-19
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  • DB11/T 1065-2014 城市基礎(chǔ)地理信息 矢量數(shù)據(jù)要素分類與代碼 Urban fundanental geographic information-vector dat...2023-07-19
  • DIN EN 3902-2017 Aerospace series - Washers for rivet assemblies, in aluminium alloy, anodized, metric ser...2023-07-19
  • ASTM D7063/D7063M-2018 Standard Test Method for Effective Porosity and Effective Air Voids of Compacted Asp...2023-07-19
  • ASTM F1797-2018 絕緣和非絕緣挖掘機(jī)吊桿聲發(fā)射測試方法 Standard Test Method for Acoustic Emission Testing of I...2023-07-19
  • ASTM C110-2016 生石灰、熟石灰和石灰石物理試驗方法 Standard Test Methods for Physical Testing of Quicklime,Hy...2023-07-19
  • DIN EN ISO 16093-2017 Machine tools - Safety - Sawing machines for cold metal (ISO 16093:2017); German vers...2023-07-19
  • DIN EN 60747-16-3-2018 Semiconductor devices - Part 16-3: Microwave integrated circuits - Frequency convert...2023-07-19
  • ETSI TS 102 694-2/5-2019 Smart Cards; Test Specification For The Single Wire Protocol (Swp) Interface; Part...2023-07-19
  • ETSI EN 302 208-2018 Radio Frequency Identification Equipment operating in the band 865 MHz to 868 MHz with...2023-07-19
  • DIN 4862-2019 Testing of ceramic raw and basic materials - Acid pressure digestion of ash residues after co...2023-07-19
  • IEC 60565-1-2020 水下聲學(xué)--水聽器--水聽器的校準(zhǔn)--第1部分:水聽器的自由場校準(zhǔn)程序 Underwater acoustics –...2023-07-19
  • GB/T 38966-2020 可持續(xù)水管理評價要求 Assessment requirements for water stewardship2023-07-19
  • ETSI TS 128 735-2017 Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; ...2023-07-19
  • DB32/T 4202-2022 視光學(xué)檢查規(guī)范 Specification for Optometric2023-07-19
  • GB/T 35553-2017 城市軌道交通機(jī)電設(shè)備節(jié)能要求 Energy conservation requirements for electromechanical equipmen...2023-07-19
  • DB32/T 3551-2019 有軌電車交通運(yùn)營管理規(guī)范 Specification for operation management of tram2023-07-19
  • IEC 61010-2-051-2015 測量、控制和實驗室用電氣設(shè)備的安全要求--第2-051部分:實驗室用混合和攪拌設(shè)備的特殊要求 Saf...2023-07-19
  • ETSI TS 123 003/2-2018 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-07-19