Adapter with two socket-outlets 2,5 A 250 V
Edition 1987-05

Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 3: Basic method for the measurement of two-terminal parameters of quartz crystal units up to 200 MHz by phase technique in a pi-network with compensation of the parallel capacitance Cₒ (IEC 60444-3:1986); German version EN 60444-3:1997
Edition 1997-10

Transmissionsystems and twoports; concepts and quantities
Edition 1978-11

Cranes and serial lifting appliances, track gauges (center to center) for double girder crabs
Edition 1968-10

Circular non-rewireable two-pole plugs AC 2,5 A 250 V with obliques pins for class II appliances - Principal dimensions
Edition 2001-06

Gas meter connections - Part 1: Two pipes connection; DVGW code of practice
Edition 2005-02

Machine tools; straight sided power presses; acceptance conditions
Edition 1990-05

Two-pole socket-outlets with earthing rated for 10 A 250 V d.c., 16 A 250 V a.c.; gauges for portable socket-outlets
Edition 1989-12

Base for two-pole socket-outlets with earthing contacts 10 A 250 V d.c., 16 A 250 V a.c. and switches up to 16 A 250 V; mounting dimensions
Edition 1987-11

Aerospace - Bearings-airframe rolling, double row self aligning ball bearings in corrosion resisting steel; diameter series 2 - Dimensions and loads; inactive for new design; German version EN 2017:1984
Edition 1995-10