Reciprocating internal combustion engines. Measurement method for air cleaners. Sound power level of combustion air inlet noise and insertion loss using sound pressure
Edition 2015-12-31

SELF-CLOSING SIDE DISCHARGE VALVES. VERTICAL INLET AND HORIZONTAL DISCHARGE.
Edition 1976-12-15

SIDE DISCHARGE VALVES WITH OPERATION. VERTICAL INLET AND HORIZONTAL DISCHARGE.
Edition 1976-12-15

SELF-CLOSING SIDE DISCHARGE VALVES. VERTICAL INLET AND DISCHARGE.
Edition 1976-12-15

BLOCKING SIDE DISCHARGE VALVES. VERTICAL INLET AND HORIZONTAL DISCHARGE.
Edition 1978-07-15

OPERATION INLET FOR TUBE OR BAR TRANSMISSIONS.
Edition 1976-12-15

Gas pressure regulating stations for distribution of gas supply at an inlet pressure not above 16 bar.
Edition 2022-03-30

Gas pressure regulating stations for distribution of gas supply at an inlet pressure not above 16 bar.
Edition 2023-05-24

Pressure regulators for gas receiving installations with an inlet MOP up to 0,4 bar and an outlet MOP up to 0,15 bar. Part 1: Regulators with an outlet MOP up to 0,10 bar with or without a low pressure cut-off safety valve with an equivalent flow rate up to 4,8 m3 (n)/h of air
Edition 2019-11-06

Pressure regulators for gas receiving installations with an inlet MOP up to 0,4 bar and an outlet MOP up to 0,15 bar. Part 1: Regulators with an outlet MOP up to 0,10 bar with or without a low pressure cut-off safety valve with an equivalent flow rate up to 4,8 m3 (n)/h of air
Edition 2021-03-03