caldera (n)

Kessel (m)

Spannungsquellen kommen bei Schutzkleinspannungstrafos, Arbeiten in beengten Räumen und im Behälterbau (Kesselbau) zum Einsatz.

boiler (n)

Power supply unitsare used in conjunction with safety extra-low voltage transformers, work in confined spaces and in tank construction (boiler construction).

tank (n)

Power supply unitsare used in conjunction with safety extra-low voltage transformers, work in confined spaces and in tank construction (boiler construction).

锅炉 (n)