GB/T 21878-2025

Active

Water-soluble dyes—Determination of shade and spectrostrength

水溶性染料 色光和分光强度的测定

Standard Type
GBT
ICS
71.100.01;87.060.10
CCS
G55
Status
现行
Issue Date
2025-08-29
Implementation
2026-03-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A