QB 1418-1991

Active

卷纸锟轴承外壳及联轴器互换性尺寸

Standard Type
QB14
ICS
N/A
CCS
N/A
Status
Active
Issue Date
1991-12-31
Implementation
1992-08-01
Centralized Committee
轻工业部
Issuing Authority
轻工业部