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GB 11529-1989 PDF English

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GB 11529-1989: Hygienic standard for cobalt and its oxides in the air of workplace
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GB 11529-1989English199 Add to Cart 2 days [Need to translate] Hygienic standard for cobalt and its oxides in the air of workplace

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Basic data

Standard ID GB 11529-1989 (GB11529-1989)
Description (Translated English) Hygienic standard for cobalt and its oxides in the air of workplace
Sector / Industry National Standard
Classification of Chinese Standard C52
Classification of International Standard 13.040.30
Word Count Estimation 5,514
Date of Issue 6/20/1989
Date of Implementation 2/1/1990
Issuing agency(ies) Ministry of Health of the People Republic of China
Summary This Standard specifies maximum allowable concentration and testing methods to monitor air workshop and cobalt oxide. This Standard is applicable to the production and use of drill and oxides of various enterprises.

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