HOME   Cart   Quotation   About-Us Tax PDFs Standard-List
Powered by Google-Search & Google-Books www.ChineseStandard.net Database: 189760 (13 Aug 2022)

GB 21976.7-2012

Chinese Standard: 'GB 21976.7-2012'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
GB 21976.7-2012English150 Add to Cart 0--3 minutes. Auto immediate delivery. Escape apparatus for building fire -- Part 7: Filtering respiratory protective devices for self-rescue from fire GB 21976.7-2012 Valid GB 21976.7-2012

  Google-Books for your assessment (Full-PDF of GB 21976.7-2012_English, without digital protection, will be auto-delivered in 0~3 mins):
  GB 21976.7-2012  GB/T 18487.2-2017