Filtrar:
AFNOR
NF EN 3058
En Vigor
1994-09-01
Aerospace series. Bearings, airframe rolling. Rigid double row ball
bearings in corrosion resisting steel.
AFNOR
NF EN 61303
En Vigor
1995-05-01
Medical electrical equipment. Radionuclide calibrators. Particular
methods for describing performance.
AFNOR
AFNOR
NF ETS 300516
En Vigor
1996-08-01
Digital cellular telecommunications system (phase 2). Call waiting (CW)
and call holding (HOLD) supplementary services. Stage 1 (GSM 02.83).










