DEFSTAN 68-138/1(1992) : 1992 AMD 1 1992
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
BITUMEN GRADES 1, 2 AND 3
03-10-1997
12-01-2013
Gives the requirements for three grades of bitumen suitable for use in bituminous paints and sealing and coating compositions intended for certain ammunition stores.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.