GB 12285

Standard Type

GB

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 12283

normative_reference GB 12285

normative_reference GB 622

normative_reference GB 623

normative_reference GB 626

normative_reference PZO1.429