Description: Role or task of the pump within multi-pump management; Name: role of pump
Description: role respectively task of the pump within the multi pump management; Name: pump role
Description: norm/stipulation describing the explosion protection. The explosion protection type, the device category, the temperature class as well as the device / explosion group are taken from this norm. The type and number of the norm/stipulation with issue year and issue month must be given; Name: Reference norm of the explosion protection