日期:2012-05-17 13:41
ural Rubber (National Standard)
Natural Rubber
TCVN 3769 - 95
IN BLOCK
EFFECTIVE AS OF
01/01/1996
These standards are applied to natural rubber prossesed in block form (crumb) from latex and field grade materials such as cuplump, coagulum...
I. Classification:
Natural rubber in block