GB/T 39697.1-2020

Active

Rubber or plastics covered rollers—Specifications—Part 1: Requirements for hardness

橡胶或塑料包覆辊 规范 第1部分：硬度要求

Standard Type
GBT
ICS
83.140.99
CCS
G47
Status
现行
Issue Date
2020-12-14
Implementation
2021-11-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A