JB/T 9160.20

Standard Type
JBT
ICS
N/A
CCS
N/A
Status
N/A
Issue Date
N/A
Implementation
N/A
Responsible Dept
N/A
Drafting Unit
N/A

šŸ“‹ Scope / 适ē”ØčŒƒå›“ ai_extracted

ęœ¬ę ‡å‡†č§„å®šäŗ†å•č½“č½¬å””č‡ŖåŠØč½¦åŗŠē”Øåˆ‡ę–­åˆ€ęž¶ēš„型式和å°ŗåÆøć€‚ęœ¬ę ‡å‡†é€‚ē”ØäŗŽJB/T 9160.18ā€”1999 和 JB/T 9160.19ā€”1999 č§„å®šēš„刀åŗ§ć€‚

Content extracted by AI. Not officially verified.