Fasteners - Technical delivery conditions - Part 24: Hardness classes for nuts without specified proof load values
Edition 2007-10

Pumping stations; centrifugal pumps for operation without screen; directives for planning
Edition 1992-03

Geometrical product specification (GPS) - General tolerances - Tabulated values for geometrical tolerances and tolerances for linear and angular sizes without individual tolerance indication
Edition 2023-04

Toggle-type fasteners; with and without locking eye
Edition 1984-07

Flanged suction strainers without non-return valve
Edition 2017-03

Threaded suction strainers without non-return valve
Edition 2017-03

Gas-appliances - Radiant heaters with burners without fan: Stationary heaters for outdoor use and portable heaters for indoor and outdoor use - Part 1: Requirements and tests
Edition 2023-02

Gas-appliances - Radiant heaters with burners without fan: Stationary heaters for outdoor use and portable heaters for indoor and outdoor use - Part 2: Conformity
Edition 2023-02

Gas-applicances; radiant heaters for open-air use
Edition 1980-01

Gas appliances; mobile non-fan assisted radiant heaters for indoor and open-air use
Edition 1983-04