frÍST INSTA 2072-4:2019

Staða:

Fellur úr gildi - 10.3.2020

Enskt heiti:

Plastic Pipes. Butt Fusion. Part 4. Marking. Documentation

Tengdur staðall:

Draft INSTA 2072-4:2019

Tækninefnd:

INSTA/ÍST

ICS flokkur:

91.140

Auglýst:

10.3.2020

Umfang (scope):

This guide describes the procedure for documenting the welding process. It also defines the scope of the marking and marking equipment and describes the procedure for marking the butt welded seams.

Hafðu samband í síma 520-7150 varðandi þennan staðal.

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