GJB 507-1988
Boron nitride chemical analysis method (English Version)

Standard No.
GJB 507-1988
Language
Chinese, Available in English version
Release Date
1988
Published By
Military Standard of the People's Republic of China-General Armament Department
Latest
GJB 507-1988

GJB 507-1988 history




Copyright ©2023 All Rights Reserved