GB/T 8658-2025

Active

Rubber, raw styrene-butadiene, emulsion-polymerized—Determination of bound styrene content—Refractive index method

乳液聚合型苯乙烯-丁二烯橡胶生胶 结合苯乙烯含量的测定 折光指数法

Standard Type
GBT
ICS
83.040.10
CCS
G35
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