CS 7 : 1967 : Specification for cold drawn mild steel wire for the manufacture of wire nails
- Colombo Bureau of Ceylon Standards
- 12p.
STD1970
CS 7 : 1967
669.14-426 : 621.886.2(083.75)
STD1970
CS 7 : 1967
669.14-426 : 621.886.2(083.75)