JB/T 2462.9

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

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šŸ“ Foreword / å‰čØ€ ai_extracted

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šŸ“š References & Relations / å¼•ē”ØäøŽå…³č”

normative_reference GB/T 158-1996

Content extracted by AI. Not officially verified.