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Position: Chinese Standard in English/GB/T 494-1998
GB/T 494-1998   Asphalt used in roofing (English Version)
Standard No.: GB/T 494-1998 Status:superseded
Language:English File Format:PDF
Word Count: 1500 words Price(USD):180.00 remind me the price change
Implemented on:1998-12-1 Delivery: via email in 1~3 business day
Standard No.: GB/T 494-1998
English Name: Asphalt used in roofing
Chinese Name: 建筑石油沥青
Chinese Classification: E43    Petroleum asphalt
Professional Classification: GB    National Standard
Issued by: China State Bureau of Quality and Technical Supervision
Issued on: 1998-06-17
Implemented on: 1998-12-1
Status: superseded
Superseded by:GB/T 494-2010 Asphalt used in roofing
Superseded on:2011-5-1
Abolished on:2011-05-01
Superseding:GB 494-1985 Petroleum bitumens for architecture
Language: English
File Format: PDF
Word Count: 1500 words
Price(USD): 180.00
Delivery: via email in 1~3 business day
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