IRAM 654-1954
How to determine the tin content in crude lead blocks

Standard No.

IRAM 654-1954

Release Date

1954

Published By

AR-IRAM

Latest

IRAM 654-1954

Scope

Bl This standard establishes the method for determining tin in unrefined leads and their alloys.

IRAM 654-1954 history

• 1954 IRAM 654-1954 How to determine the tin content in crude lead blocks