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  • BS ISO 21925-1-2018 Fire resistance tests. Fire dampers for air distribution systems. Mechanical dampers2023-06-18
  • DL/T 2433-2021 交直流混合中壓配電網(wǎng)技術(shù)導(dǎo)則 Technical guidelines for AC/DC hybrid medium voltage distributio...2023-06-14
  • GY/T 287-2014 數(shù)字電視信號在發(fā)射和二次分配時的編解碼技術(shù)要求 Technical requirements for codecs for emission ...2023-06-07
  • GY/T 336-2020 視音頻內(nèi)容分發(fā)數(shù)字版權(quán)管理 系統(tǒng)合規(guī)性要求 Digital rights management of video audio content dis...2023-06-06
  • ASTM C1733-2021 Standard Test Method for Distribution Coefficients of Inorganic Species by Batch Method2023-06-06
  • GB/T 35738-2017 物流倉儲配送中心輸送、分揀及輔助設(shè)備 分類和術(shù)語 Logistics warehousing distribution center co...2023-06-05
  • GB 50140-2005 建筑滅火器配置設(shè)計規(guī)范 Code for design of extinguisher distribution in buildings2023-06-04
  • DIN EN ISO 8130-1-2019 Coating powders - Part 1: Determination of particle size distribution by sieving2023-05-31
  • ETSI TR 101 532/1-2015 End-to-End Network Architectures (E2NA); Mechanisms addressing interoperability of m...2023-05-31
  • IEC 61968-6-2015 電業(yè)的應(yīng)用集成--配電管理的系統(tǒng)接口--第6部分:維護(hù)和施工接口 Application integration at elect...2023-05-16
  • DIN EN IEC 61968-4-2020 Application integration at electric utilities？– System interfaces for distribution ...2023-05-15
  • CY/T 206-2019 中小學(xué)教科書發(fā)行服務(wù)標(biāo)準(zhǔn) Service standards for the distribution of primary and middle school t...2023-05-10
  • AS 1141.11.2-2019 Methods for sampling and testing aggregates Method 11.2: Particle size distribution for v...2023-05-09
  • GB/T 35486-2017 物流倉儲配送中心螺旋箱式輸送機(jī)技術(shù)規(guī)范 Specification of spiral-conveyer for logistics wareho...2023-05-09
  • CJJ 92-2016 城鎮(zhèn)供水管網(wǎng)漏損控制及評定標(biāo)準(zhǔn) Standard for water loss control and assessment of urban water dis...2023-05-09
  • DL/T 2240-2021 配網(wǎng)復(fù)合材料電桿及其配套橫擔(dān)技術(shù)條件 Technical condition for composite pole and cross arm in ...2023-05-07
  • GB/T 22459.5-2022 耐火泥漿 第5部分：粒度分布（篩分析）試驗方法 Refractory mortars-Part 5 : Determination of grain ...2023-05-07
  • GB/T 35739-2017 物流倉儲配送中心成件物品連續(xù)垂直輸送機(jī) Continuous vertical conveyor for unit goods in logist...2023-05-05
  • ASTM D7932-2017 極值分布環(huán)境用印刷壓敏膠標(biāo)簽的規(guī)格 Standard Specification for Printed,Pressure-Sensitive Adh...2023-04-24
  • AS/NZS 4645.2-2018Gas distribution networks Part 2: Steel pipe systems2023-04-19
  • BS 8551-2015臨時用水供應(yīng)和分銷網(wǎng)的提供和管理(不包括法定突發(fā)事件的規(guī)定) 實施規(guī)程Provision and management of t...2023-04-18
  • CJ/T 525-2018供水管網(wǎng)漏水檢測聽漏儀Leak detector of water distribution system2023-04-16
  • GB/T 6380-2019數(shù)據(jù)的統(tǒng)計處理和解釋 Ⅰ型極值分布樣本離群值的判斷和處理Statistical interpretation of data--Det...2023-04-15
  • GB/T 33257-2016條碼技術(shù)在倉儲配送業(yè)務(wù)中的應(yīng)用指南Bar code technology application guide in warehousing and di...2023-04-15
  • GB/T 40621-2021地閃密度分布圖繪制方法Drawing method of cloud-to-ground lightning density distribution map...2022-10-24
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