CSN 44 1767-1988
Lead concentrates. Photometric determination of germanium content

Standard No.

CSN 44 1767-1988

Release Date

1988

Published By

CZ-CSN

Latest

CSN 44 1767-1988

CSN 44 1767-1988 history

• 1988 CSN 44 1767-1988 Lead concentrates. Photometric determination of germanium content