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HG 20503-1992

Chinese Standard: 'HG 20503-1992'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
HG 20503-1992English389 Add to Cart Days<=3 Chemical engineering construction projects in the design of noise control regulation Valid HG 20503-1992

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Detail Information of HG 20503-1992; HG20503-1992
Description (Translated English): (Chemical Construction Project noise control design requirements)
Sector / Industry: Chemical Industry Industry Standard
Classification of Chinese Standard: Z67
Classification of International Standard: 13.140; 71.010
Word Count Estimation: 26,000
Date of Issue: 25/5/1992
Date of Implementation: 1/9/1992
Drafting Organization: Jilin Chemical Industrial Company Institute
Summary: This standard applies to chemical companies for construction, extension, alteration and transformation projects noise control design (except for impulse noise).

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