BS 638:1966
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for arc welding plant, equipment and accessories
Hardcopy
01-29-1988
English
12-31-1984
Return current clamps, plugs and sockets, distribution boxes, paralleling devices.
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.