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ISO
ISO 23300-1:2021
En Vigor
2021-08-04
Railway infrastructure — Rail welding — Part 1: General requirements and
test methods for rail welding
ISO
ISO 4382-1:2021
En Vigor
2021-11-30
Plain bearings — Copper alloys — Part 1: Cast copper alloys for solid
and multilayer thick-walled plain bearings
ISO
ISO 8528-2:2018
En Vigor
2018-06-22
Reciprocating internal combustion engine driven alternating current
generating sets — Part 2: Engines
ISO
ISO 11960:2020
En Vigor
2020-03-31
Petroleum and natural gas industries — Steel pipes for use as casing or
tubing for wells
