GB 7146-1986
Sampling and sample preparation method of bagged antimony ore (English Version)

Standard No.

GB 7146-1986

Language

Chinese, Available in English version

Release Date

1986

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB 7146-1986

GB 7146-1986 history

• 1986 GB 7146-1986 Sampling and sample preparation method of bagged antimony ore