GB/T 13302-1991

Steel--Determination of area content of graphite-micrographic method using diagrams

STANDARD published on 13.12.1991

English, Chinese -
electronic design (pdf) (382.80 USD)

The information about the standard:

Designation standards: GB/T 13302-1991
Publication date standards: 13.12.1991
Country: Chinese technical standard
Category: Technical standards GB