GB/T 20644.1-2025

Active

Special environmental condition—Guidance for choosing—Part 1: Metals protection

特殊环境条件 选用导则 第1部分：金属表面防护

Standard Type
GBT
ICS
19.040
CCS
A 21
Status
现行
Issue Date
2025-08-01
Implementation
2026-02-01
Responsible Dept
中国电器工业协会
Drafting Unit
N/A