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HG 20503-1992
Standard No.: HG 20503-1992 Status: VALID remind me the status change
Language: English File Format: PDF
Word Count: 7000 words Price(USD): 210 (USD) remind me the price change
Implemented on: 1992-09-01 Delivery: via email in 1-3 business day
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Standard No.: HG 20503-1992
Chinese Name: 化工建设项目噪声控制设计规定
English Name:
Professional Classification: Z67 Physical pollution control standards
Professional Classification: HG Professional Standard - Chemistry
ICS Classification: 13.140
Issued by:
Issued on: 1992-05-25
Implemented on: 1992-09-01
Status: VALID
Language: English
File Format: PDF
Word Count: 7000 words
Price(USD): 210 (USD)
Delivery: via email in 1-3 business day
HG 20503-1992 The following standards are cited:
HG 20503-1992 Cited by the following standards:
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