HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189759 (19 Oct 2025)

MT 454-2008 English PDF

MT 454: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
MT 454-2008English519 Add to Cart 3 days [Need to translate] The calcium hydroxide specification for the isolation type oxygen respirator and the self-rescuer Obsolete MT 454-2008
MT 454-1995English399 Add to Cart 3 days [Need to translate] (Compressed oxygen breathing apparatus and compressed oxygen self Used carbon dioxide absorbent. Calcium hydroxide technical conditions) Obsolete MT 454-1995

PDF similar to MT 454-2008


Standard similar to MT 454-2008

GB 811   GB 2626   DL/T 320   MT/T 161   

Basic data

Standard ID MT 454-2008 (MT454-2008)
Description (Translated English) The calcium hydroxide specification for the isolation type oxygen respirator and the self-rescuer
Sector / Industry Coal Industry Standard
Classification of Chinese Standard C73;D09
Classification of International Standard 73.010
Word Count Estimation 12,144
Date of Issue 2008-11-19
Date of Implementation 2009-01-01
Older Standard (superseded by this standard) MT 454-1995
Quoted Standard GB 191; GB 9969.1; AQ 1053; AQ 1054; MT 867
Regulation (derived from) ?State Administration of Work Safety Announcement 2008 No.23
Issuing agency(ies) National Development and Reform Commission of the People's Republic of China
Summary This standard specifies the isolated oxygen breathing apparatus and self-help technical conditions Used calcium hydroxide technical requirements, test methods, inspection rules, signs, packaging, transport and storage. This standard applies to isolated oxygen breathing apparatus and self-help products absorb carbon dioxide with calcium hydroxide (hereinafter referred to as: calcium hydroxide).