Anh
pressure decrease valve
decompression valve
Đức
Druckreduzierventil
Reduzierventil
Pháp
soupape de décompression
decompression valve,pressure decrease valve /ENG-MECHANICAL/
[DE] Druckreduzierventil; Reduzierventil
[EN] decompression valve; pressure decrease valve
[FR] soupape de décompression