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Position: Chinese Standard in English/GB 4509-1984
GB 4509-1984   Test method for needle penetration of petroleum bitumens (English Version)
Standard No.: GB 4509-1984 Status:superseded
Language:English File Format:PDF
Word Count: 1500 words Price(USD):45.00 remind me the price change
Implemented on:1984-9-1 Delivery: via email in 1~3 business day
Standard No.: GB 4509-1984
English Name: Test method for needle penetration of petroleum bitumens
Chinese Name: 石油沥青针入度测定法
Chinese Classification: E43    Petroleum asphalt
Professional Classification: GB    National Standard
Implemented on: 1984-9-1
Status: superseded
Superseded by:GB/T 4509-1998 Bitumen--Determination of penetration
Superseded on:1999-2-1
Language: English
File Format: PDF
Word Count: 1500 words
Price(USD): 45.00
Delivery: via email in 1~3 business day
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Keywords:
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