GB/T 12215-1990

Bauxite sand and flour for investment casting

STANDARD published on 12.1.1990

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

The information about the standard:

Designation standards: GB/T 12215-1990
Note: WITHDRAWN
Publication date standards: 12.1.1990
Country: Chinese technical standard
Category: Technical standards GB