GB/T 4985-2010

Abolished

Standard test method for needle penetration of petroleum waxes

石油蜡针入度测定法

Standard Type
GBT
ICS
75.140
CCS
E42
Status
废止
Issue Date
2010-09-02
Implementation
2010-12-01
Responsible Dept
国家标准委
Drafting Unit
N/A