GB/T 4507-1999

Standard test method for softening point of bitumen (ring-and-ball apparatus)

STANDARD published on 10.8.1999

English, Chinese -
electronic design (pdf) (298.80 USD)

The information about the standard:

Designation standards: GB/T 4507-1999
Note: WITHDRAWN
Publication date standards: 10.8.1999
Country: Chinese technical standard
Category: Technical standards GB