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AFNOR
E35-403
En Vigor
1975-12-01
Safety requirements for the refrigerating system of room air conditioners.
AFNOR
NF EN 1834-1
En Vigor
2000-04-01
Reciprocating internal combustion engines - Safety requirements for
design and construction of engines for use in potentially explosive
atmospheres - Part 1 : group II engines for use in flammable gas and
vapour atmospheres
AFNOR
NF EN 10028-4
Anulada
2003-12-05
Flat products made of steels for pressure purposes. Part 4 : nickel
alloy steels with specified low temperature properties.
AFNOR
NF EN 10305-4
Anulada
2016-07-22
Steel tubes for precision applications - Technical delivery conditions -
Part 4 : seamless cold drawn tubes for hydraulic and pneumatic power systems
