Air regulating systems for mining - Wing air doors for haulage tracks - One-wing type air doors without pressure reduction
Edition 2011-03

Air regulating systems for mining - Wing air doors for travelling tracks - One-wing type air doors without pressure reduction
Edition 2011-03

Clamps for spherical-ground joints
Edition 1963-07

Pick hammers; flat- and shearpick without and with shank
Edition 1989-09

Means of packaging - Paper bags - Types
Edition 2016-08

Chemical equipment - Survey on components of agitator vessels with agitation unit
Edition 2007-07

Grey cast-iron coarse filters - Part 1: Enclosures, straight passage
Edition 2015-01

Skirts for apparatus - Part 1: With simple bottom ring
Edition 2016-04

Agitator vessels - Part 2: Positions and sizes of cover nozzles in non-alloy and stainless steel vessels
Edition 2005-12

Windshield wipers; wiper motors, rotors with worm-gear drive
Edition 1967-06