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  • HG/T 5641-2019 便攜式甲烷遙測(cè)儀 Portable laser methane remote sensing instrument2023-08-21
  • BS EN 1849-2-2019 防水軟板 厚度和單位面積質(zhì)量的測(cè)定 第2部分:屋頂防水用塑料和橡膠薄板 Flexible sheets for wat...2023-08-21
  • ETSI TS 132 381-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-08-21
  • DIN EN ISO 8067-2018 Flexible cellular polymeric materials - Determination of tear strength (ISO 8067:2018)...2023-08-21
  • EN 62053-23-2003+A1-2017+AC-2018 Electricity metering equipment (a.c.). Particular requirements. Part 23: S...2023-08-21
  • GB/T 40510-2021 車(chē)用生物天然氣 Bio-natural gas as vehicle fuel2023-08-21
  • ETSI TS 126 307-2017 Universal Mobile Telecommunications System (UMTS);LTE;Presentation layer for 3GPP serv...2023-08-20
  • DIN EN ISO 11747-2018 Rice - Determination of rice kernel resistance to extrusion after cooking (ISO 11747:...2023-08-20
  • CNS 21503-2019 專(zhuān)案、專(zhuān)案集及專(zhuān)案組合管理-專(zhuān)案集管理指引 專(zhuān)案、專(zhuān)案集及專(zhuān)案組合管理-專(zhuān)案集管理指引\Project,...2023-08-20
  • BS EN 4867-2019 Aerospace series. Laser surface marking by discoloration2023-08-20
  • ASTM D7689-2020 Standard Test Method for Cloud Point of Petroleum Products and Liquid Fuels (Mini Method)2023-08-20
  • BS ISO 7509-2015 塑料管道系統(tǒng) 玻璃纖維增強(qiáng)熱固性塑料(GRP)管道 在持續(xù)內(nèi)壓力下破裂時(shí)間的測(cè)定 Plastics piping s...2023-08-20
  • IEC 61936-1-2021 交流電壓大于1kV的電力裝置--第1部分: 交流<br /> Power installations exceeding 1 kV AC and 1,...2023-08-20
  • ASTM C482-2020 Standard Test Method for Bond Strength of Ceramic Tile to Portland Cement Paste2023-08-20
  • GB 55028-2022 特殊設(shè)施工程項(xiàng)目規(guī)范 Project code for special facilties Engineering2023-08-20
  • DIN 14362-2018 Strainer2023-08-20
  • BS EN 12413-2019 粘合磨料制品的安全要求 Safety requirements for bonded abrasive products2023-08-20
  • ETSI TS 136 360-2018 LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); LTE-WLAN Aggregation Adaptat...2023-08-20
  • BS IEC 62899-501-1-2019 Printed electronics. Quality assessment. Failure modes and mechanical testing. Fle...2023-08-20
  • GB/T 41994-2022 工業(yè)爐及相關(guān)工藝設(shè)備 電弧爐煉鋼機(jī)械和設(shè)備的安全要求 Industrial furnace and associated proces...2023-08-20
  • ETSI TS 131 101-2014 Universal Mobile Telecommunications System (Umts); Lte; Uicc-Terminal Interface; Physi...2023-08-20
  • GB/T 34708-2017 化學(xué)品風(fēng)險(xiǎn)評(píng)估通則 General principles for risk assessment of chemicals2023-08-20
  • FZ/T 99014-2014 紡織機(jī)械電氣設(shè)備 通用技術(shù)條件 Electrical equipment of textile machinery-General technical re...2023-08-20
  • HJ 886-2018 污染源源強(qiáng)核算技術(shù)指南 水泥工業(yè) Technical guidelines of accounting method for pollution source i...2023-08-20