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  • EN 50571-2013+A1-2018Household and similar electrical appliances. Safety. Particular requirements for commer...2023-04-17
  • GB/T 25210-2021商品煤质量 中低温热解用煤Commercial coal quality. Coal for medium and low temperature pyrolys...2022-10-25
  • GB/T 23810-2021商品煤质量 直接液化用煤Commercial coal quality. Coal for direct liquefaction2022-10-25
  • GB 34170-2017商品煤质量 民用型煤Commercial coal quality—Civil briquette2022-06-09
  • GB/T 17347-1998商用道路车辆 尺寸代码Commercial road vehicles-Dimensional codes2022-06-08
  • GB/T 4781-2006道路车辆 50毫米牵引杆挂环的互换性Commercial road vehicles—50mm drawbar eye—Interchangeabili...2022-06-05
  • GB/T 40383-2021商品级双辊铸轧热轧碳素钢薄钢板及钢带Hot-rolled twin-roll cast carbon steel sheet and strip of...2022-03-18
  • GB 40876-2021商用电磁灶能效限定值及能效等级Minimum allowable values of energy efficiency and energy efficien...2022-03-18
  • GB/T 27840-2021重型商用车辆燃料消耗量测量方法Fuel consumption test methods for heavy-duty commercial vehicle...2022-03-14
  • GB/T 40567-2021商贸流通单证数据元Commercial circulation document data element2022-03-14
  • 登山者商业规模碳捕捉与封存(CCS)项目-二氧化碳封存报告(2011)Mountaineer Commercial Scale Carbon Capture and St...2021-09-09
  • Commercial Test of Flexible Dual-Riser Catalytic Cracking Process2020-11-22
  • Commercial Application of the RAR Sulfur Recovery and Tail Gas Treating Process2020-09-15
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