JB/T 4284

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

📚 References & Relations / 引用与关联

normative_reference GB 9061

normative_reference GB/T 5226.1

normative_reference JB 4139

normative_reference JB 4243