GB/T 2684-2009

Abolished

Test methods for foundry sands and molding mixtures

铸造用砂及混合料试验方法

Standard Type
GBT
ICS
77.180
CCS
J31
Status
废止
Issue Date
2009-03-05
Implementation
2009-09-01
Responsible Dept
国家标准委
Drafting Unit
N/A