rinu
Materials
- Feb 7, 2003
- 17
standard for cleaning descaling (pickling and passivation) of carbon and alloy steels. Alloy steel having specification ASTM A333 GRADE 3 AND ASTM A335 PRADE P5, P9
PICKLING AND PASSIVATION PROCEDURE AND STANDARD.
PICKLING AND PASSIVATION PROCEDURE AND STANDARD.