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GB 6221-1986 English PDF

US$199.00 ยท In stock
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GB 6221-1986: Performance test methods of long tube respirators
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB 6221-1986English199 Add to Cart 2 days [Need to translate] Performance test methods of long tube respirators Obsolete GB 6221-1986

PDF similar to GB 6221-1986


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Basic data

Standard ID GB 6221-1986 (GB6221-1986)
Description (Translated English) Performance test methods of long tube respirators
Sector / Industry National Standard
Classification of Chinese Standard C73
Classification of International Standard 13.340.20
Word Count Estimation 5,527
Date of Issue 4/9/1986
Date of Implementation 12/1/1986
Regulation (derived from) Announcement of Newly Approved National Standards 2009 No. 4 (No. 144 overall)
Issuing agency(ies) National Bureau of Standards

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