GB/T 38396-2019

Active

Pitch products of coal carbonization—Determination of mesophase content—Microscopical analysis by reflected light

焦化沥青类产品 中间相含量的测定 光反射显微分析方法

Standard Type
GBT
ICS
71.080
CCS
G18
Status
现行
Issue Date
2019-12-31
Implementation
2020-07-01
Responsible Dept
国家标准委
Drafting Unit
N/A