SH/T 0422-1992
Petroleum asphalt ash content determination method (English Version)

Standard No.

SH/T 0422-1992

Language

Chinese, Available in English version

Release Date

1970

Published By

中国石油化工总公司

Status

Be replaced 2000-10

Replace By

SH/T 0422-2000

Latest

SH/T 0422-2000

SH/T 0422-1992 history

• 2000 SH/T 0422-2000 Standard test method for ash in bitumen
• 1970 SH/T 0422-1992 Petroleum asphalt ash content determination method