Method of specifying general purpose polypropylene and propylene copolymer materials for moulding and extrusion /
Method of specifying general purpose polypropylene and propylene copolymer materials for moulding and extrusion /
British Standards Institution
- 12 leaves : illustrations ; 33 cm.
- British standard ; BS 5139 : 1991 .
- British standard ; BS 5139 : 1991 .
0580191796
Designations.
Copolymers.
Moulding (process).
0580191796
Designations.
Copolymers.
Moulding (process).
