Contact occupation of plug connectors - Circuit breakers, rated voltage < 52 kV - Coordination of auxiliary and control-circuits
Edition 1998-10

Heat transfer fluids Q - Specifications, test
Edition 1998-11

Steel Conductor Contact Rails for Electric Traction; Technical Conditions of Delivery
Edition 1978-03

Cranes; twin sheave bottom blocks; assembly
Edition 1982-07

Slotted raised countersunk head screws with dog point
Edition 2012-06

Slotted countersunk head screws with dog point (flat head)
Edition 2012-06

Sealing push-in caps
Edition 2017-11

Square head bolts with collar and short dog point with rounded end
Edition 2016-08

Slotted pan head screws with large head
Edition 2014-11

Flat countersunk head square neck bolts with long square
Edition 2010-09