GB/T 4019-2025

Active

Test conditions for box type vertical drilling machines—Testing of the accuracy

方柱立式钻床检验条件 精度检验

Standard Type
GBT
ICS
25.080.40
CCS
J54
Status
现行
Issue Date
2025-10-31
Implementation
2026-05-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A