GB 7245-87

Curved spring washers

鞍形弹簧垫圈

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 AX 12

normative_reference GB 94.1-87