Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Chinese National Standard Category: Artificial rich ore

English Title: Germanium collection
Chinese Title: 锗富集物
Standard No.: YS/T 300-1994
Category No.: H31
Issued by:
Issued on: 1987-02-26
Implemented on: 1988-2-1
Status: abolished
Superseded by:YS/T 300-2008 Germanium concentrates
Superseded on:2008-9-1
Abolished on:2008-09-01
Superseding:ZB H31003-1987
Word Count:4500 words
Similar Standards: DG/TJ 08-2013-2007   GB/T 24531-2009   GB/T 1361-2008   GB/T 21236-2007   YB/T 106-2007   GB/T 20491-2006   YB/T 148-1998   YB/T 101-1997   YB/T 106-1997   YB 4099-1996   YB 4098-1996   YB/T 077-1995   YB/T 057-1994   YB/T 5166-1993   YB/T 022-1992   YB/T 006-1991   GB/T 10122-1988   YS/T 300-1994  
Back          Detail

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2020