JB/T 3411.19

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

๐Ÿ“‹ Scope / ้€‚็”จ่Œƒๅ›ด ai_extracted

ๆœฌๆ ‡ๅ‡†่ง„ๅฎšไบ†ๆป‘ๅ—ๅผ่‡ชๅŠจๅœ†ๆŸฑๆŸ„ๆ‹‰ๅˆ€ๅคนๅคด็š„ๅž‹ๅผๅ’Œๅฐบๅฏธใ€‚

Content extracted by AI. Not officially verified.