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  • ISO 16055-2021Tobacco and tobacco products — Monitor test piece for smoking machine — Requirements and use...2022-04-01
  • ASTM D7091-2021Standard Practice for Nondestructive Measurement of Dry Film Thickness of Nonmagnetic Coating...2022-04-01
  • DIN EN 143-2021Respiratory protective devices - Particle filters - Requirements, testing, marking; German ve...2022-04-01
  • ASTM E3236/E3236M-2021Standard Specification for Ballistic-resistant Barriers Used in Homeland Security or P...2022-04-01
  • T/ZZB 2171-2021家具用阻燃軟質(zhì)聚氨酯泡沫塑料2022-04-01
  • GB/T 40001-2021食品包裝評(píng)價(jià)技術(shù)通則General technical rules of evaluation for food packaging2022-04-01
  • IEC 62056-3-1-2021Electricity metering data exchange - The DLMS/COSEM suite - Part 3-1: Use of local area ne...2022-04-01
  • GB/T 40238-2021建筑材料及制品燃燒試驗(yàn) 基材選取、試樣狀態(tài)調(diào)節(jié)和安裝要求Reaction to fire tests for building ma...2022-04-01
  • GB/T 19015-2021質(zhì)量管理 質(zhì)量計(jì)劃指南Quality management. Guidelines for quality plans2022-04-01
  • GB/T 23537-2021超硬磨料制品 金剛石或立方氮化硼砂輪和磨頭 極限偏差和圓跳動(dòng)公差Superabrasive products. Grindin...2022-04-01
  • ABNT NBR 16978-1-2021Deflagration preventing systems Part 1: General requirements2022-04-01
  • JJF 1907-2021環(huán)境空氣在線監(jiān)測(cè)氣體分析儀校準(zhǔn)規(guī)范Calibration Specification for Ambient Air online Monitoring I...2022-04-01
  • ASTM E572-2021Standard Test Method for Analysis of Stainless and Alloy Steels by Wavelength Dispersive X-Ray...2022-04-01
  • DIN EN ISO/ASTM 52903-1-2021Additive manufacturing - Material extrusion-based additive manufacturing of plas...2022-04-01
  • DB33/T 2339-2021抹茶茶園綠色生產(chǎn)技術(shù)規(guī)范Technical specification for green agricultural practice of matcha ga...2022-04-01
  • AS/NZS 62233-2021Measurement methods for electromagnetic fields of household appliances and similar apparatu...2022-04-01
  • ISO 13541-2021Space data and information transfer systems — Attitude data messages2022-04-01
  • ASTM F3065/F3065M-2021aStandard Specification for Aircraft Propeller System Installation2022-04-01
  • GB/T 38329.2-2021港口船岸連接 第2部分:高壓和低壓岸電連接系統(tǒng) 監(jiān)測(cè)和控制的數(shù)據(jù)傳輸U(kuò)tility connections in port....2022-04-01
  • BS EN 17020-4-2021Extended application of test results on durability of self-closing for doorsets and openab...2022-04-01
  • ABNT NBR ISO 14055-1-2021Environmental management — Guidelines for establishing good practices for combatti...2022-04-01
  • GB/T 40310.2-2021滾動(dòng)花鍵副 第2部分:動(dòng)態(tài)和靜態(tài)額定載荷和額定壽命Ball splines. Part2:Dynamic and static load r...2022-04-01
  • GB/T 40180-2021嬰童浮力泳裝Buoyant swimwear for infants and children2022-04-01