LD6-1991 English PDF

US$349.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
LD6-1991: General technical requirements for powered dust respirator

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
LD 6-1991	349	Add to Cart	3 days	General technical requirements for powered dust respirator

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Basic data

Standard ID: LD 6-1991 (LD6-1991)
Description (Translated English): General technical requirements for powered dust respirator
Sector / Industry: Chinese Industry Standard
Classification of Chinese Standard: C73
Word Count Estimation: 10,134
Date of Issue: 8/6/1991
Date of Implementation: 7/1/1992
Quoted Standard: GB 2811; GB 2812; GB 3929; GB 6220; GB 6221
Summary: This standard specifies the powered air purifying respirators and dust performance, test methods and inspection rules. This standard applies to contain powered air purifying respirators and dust particles of dust and jobsite use in the air. This standard does not apply to less than 18% oxygen in the air containing toxic particles in the air over TJ36 specified places and may cause powered air purifying respirators and dust explosion sites use.

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