GB/T 28802-2012

Active

General technical requirements for jade carving

玉器雕琢通用技术要求

Standard Type
GBT
ICS
97.195
CCS
Y88
Status
现行
Issue Date
2012-11-05
Implementation
2013-03-01
Responsible Dept
中国轻工业联合会
Drafting Unit
N/A