This International Standard establishes
a nomenclature for welding
and allied processes, with each
process identified by a reference
number.
This International Standard covers
the main groups of processes (one
digit), groups (two digits) and subgroups
(three digits). The reference
number for any process has a
maximum of three digits. This
system is intended as an aid in
computerization, drawings, the
drafting of working papers, welding
procedure specifications, etc.
NOTE In addition to terms in
English and French, two of the three
official ISO languages, this International
Standard gives the equivalent terms in
German; these are published under the
responsibility of the member body for
Germany (DIN). However, only the
terms and definitions given in the official
languages can be considered as ISO
terms and definitions.
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