GB/T 2684-2025

Active

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
现行
Issue Date
2025-03-28
Implementation
2025-10-01
Responsible Dept
国家标准委
Drafting Unit
N/A