PN C97081-1969
Coal derivatives Determination of m-cresol conlents in cresylic acid

Standard No.

PN C97081-1969

Release Date

1969

Published By

PL-PKN

Latest

PN C97081-1969

PN C97081-1969 history

• 1969 PN C97081-1969 Coal derivatives Determination of m-cresol conlents in cresylic acid