Coal. Determination and presentation of float and sink characteristics. General directions for apparatus and procedures
Edition 2022-08-25

Machine tools; Direction of operation of controls
Edition 1984-05

Reciprocating internal combustion engines - Hand-operated control devices - Standard direction of motion
Edition 1994-12

Cranes; Direction of actuation and arrangement of controls in crane cabins
Edition 1978-01

Textiles; Designation of the direction of twist in yarns and related products
Edition 1973-09

Railway vehicles - Rules for representation - Direction of orientation, designation of components
Edition 2005-09

Road vehicles; Motor vehicles; Flasher units
Edition 1981-07

Road vehicles - Electrical/electronic switching devices - Part 1: Relays and flashers
Edition 1998-09

Flight dynamics; concepts, quantities and symbols; part 1: aircraft motion relative to the air
Edition 1988-04