STN - Slovenské národní normy

Safety and control devices for burners and appliances burning gaseous or liquid fuels - Control functions in electronic systems - Part 2: Fuel/air ratio control/supervision of the electronic type

Dostupné prevedenie: Tlačené

Gas/air ratio controls for gas burners and gas burning appliances - Part 2: Electronic types

Dostupné prevedenie: Tlačené

Acoustics. Noise test code for compressors and vacuum pumps. Engineering method (Grade 2) (ISO 2151:2004)

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Zero governors for gas burners and gas burning appliances

Dostupné prevedenie: Tlačené

Acoustics. Noise test code for compressors and vacuum pumps. Engineering method (grade 2) (ISO 2151:2004)

Dostupné prevedenie: Tlačené

Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150 kg/h, associated safety devices and adaptors for butane, propane, and their mixtures

Dostupné jazyky: Slovensky

Dostupné prevedenie: Tlačené

Automatic change-over valves having a maximum outlet pressure of up to and including 4 bar with a capacity of up to and including 100 kg/h, and their associated safety devices for butane, propane or their mixtures

Dostupné prevedenie: Tlačené

Automatic change-over valves having a maximum outlet pressure of up to and including 4 bar with a capacity of up to and including 100 kg/h, and their associated safety devices for butane, propane or their mixtures

Dostupné prevedenie: Tlačené

Samočinné prepínacie ventily s maximálnym výstupným tlakom do 4 bar vrátane a s objemovým prietokom do 100 kg/h vrátane určené na bután, propán alebo ich zmesi s pridruženými zabezpečovacími zariadeniami (Konsolidovaný text) (Norma na priame používanie ako STN).

Dostupné prevedenie: Tlačené

Automatic change-over valves having a maximum outlet pressure of up to and including 4 bar with a capacity of up to and including 100 kg/h, and their associated safety devices for butane, propane or their mixtures

Dostupné prevedenie: Tlačené