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  • ETSI TS 102 657/1-2018 Lawful Interception (Li); Retained Data Handling; Handover Interface For The Request...2023-07-18
  • ETSI TS 136 331/5-2019 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Radio Resource Control (Rr...2023-07-18
  • GB 1886.88-2015 食品安全國(guó)家標(biāo)準(zhǔn) 食品添加劑 富馬酸一鈉2023-07-18
  • ASTM F2831-2019 金屬壓力管系統(tǒng)修復(fù)用內(nèi)部非結(jié)構(gòu)環(huán)氧隔離涂層材料規(guī)程 Standard Practice for Internal Non Struct...2023-07-18
  • GB/T 35691-2017 光伏發(fā)電站標(biāo)識(shí)系統(tǒng)編碼導(dǎo)則 Guide for photovoltaic power station identification system...2023-07-18
  • CNS 4870-2019 長(zhǎng)靴 長(zhǎng)靴\High boots2023-07-18
  • GB 8109-2005 推車式滅火器 Wheeled fire extinguishers2023-07-18
  • HJ 827-2017 水質(zhì) 氨基甲酸酯類農(nóng)藥的測(cè)定 高效液相色譜-三重四級(jí)桿質(zhì)譜法 Water quality--Determination of carbam...2023-07-18
  • GB/T 36791-2018 含溴有機(jī)阻燃化學(xué)品中溴含量的測(cè)定 氧彈燃燒-離子選擇電極法 Determination of bromine in organic...2023-07-18
  • GB/T 39551.1-2020 專利導(dǎo)航指南 第1部分:總則 Patent navigation guide—Part 1 :General principles...2023-07-18
  • EN 13653-2017 Flexible sheets for waterproofing. Waterproofing of concrete bridge decks and other concrete...2023-07-18
  • GB 1903.34-2018 食品安全國(guó)家標(biāo)準(zhǔn) 食品營(yíng)養(yǎng)強(qiáng)化劑 氯化鋅2023-07-18
  • DIN EN ISO 20074-2020 Petroleum and natural gas industry - Pipeline transportation systems - Geological haz...2023-07-18
  • DIN 19569-2-2017 Wastewater treatment plants - Principles for the design of structures and technical equipm...2023-07-18
  • GB/T 37204-2018 全釩液流電池用電解液 Electrolyte for vanadium flow battery2023-07-18
  • BS ISO 8177-2015 航空航天 流體系統(tǒng)用“Ω”形卡箍(鞍型卡箍) 尺寸 Aerospace. Omega clamps (saddle clamps) for ...2023-07-18
  • GB/T41044-2021 煤礦區(qū)煤層氣抽采指南 Guidelines for coalbed methane extraction in coal mining areas2023-07-18
  • ASTM E132-2017 室溫下泊松比試驗(yàn)方法 Standard Test Method for Poisson’s Ratio at Room Temperature2023-07-18
  • ASTM D8214-2018 用電感耦合等離子體和原子發(fā)射光譜法測(cè)定煤中硫素形態(tài)的方法 Standard Test Method For Forms Of S...2023-07-18
  • GB 29942-2013 食品安全國(guó)家標(biāo)準(zhǔn) 食品添加劑 維生素E(dl-α-生育酚)2023-07-18
  • GB 1886.349-2021 食品安全國(guó)家標(biāo)準(zhǔn) 食品添加劑 五碳雙縮醛(又名戊二醛)2023-07-18
  • ETSI TS 128 654-2013 Universal Mobile Telecommunications System (Umts); Lte; Telecommunication Management; ...2023-07-18
  • GB/T 39999-2021 化妝品中恩諾沙星等15種禁用喹諾酮類抗生素的測(cè)定液相色譜-串聯(lián)質(zhì)譜法 Determination of 15 kinds ...2023-07-18