NA 032
DIN-Normenausschuss Gastechnik (NAGas)
Norm-Entwurf
[ZURÜCKGEZOGEN]
prEN 50039
prEN 50039
Electrical apparatus for potentially explosive atmospheres - Intrinsically safe electrical systems "i" - Group II systems for gas atmospheres
Titel (englisch)
Electrical apparatus for potentially explosive atmospheres - Intrinsically safe electrical systems "i" - Group II systems for gas atmospheres