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AFNOR
AFNOR
NF EN 12953-4
Anulada
2018-06-23
Shell boilers - Part 4 : workmanship and construction of pressure parts
of the boiler
AFNOR
AFNOR
NF EN 10357
En Vigor
2022-08-24
Austenitic, austenitic-ferritic and ferritic longitudinally welded
stainless steel tubes for the food and chemical industry










