HG 20503-1992 English PDF

US$489.00 · In stock
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HG 20503-1992: Chemical engineering construction projects in the design of noise control regulation

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
HG 20503-1992	489	Add to Cart	3 days	Chemical engineering construction projects in the design of noise control regulation

Similar standards

GB/T 29478   GB/T 25180   GB 14554   

Basic data

Standard ID: HG 20503-1992 (HG20503-1992)
Description (Translated English): Chemical engineering construction projects in the design of noise control regulation
Sector / Industry: Chemical Industry Standard
Classification of Chinese Standard: Z67
Classification of International Standard: 13.140; 71.010
Word Count Estimation: 14,113
Date of Issue: 5/25/1992
Date of Implementation: 9/1/1992
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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