Description: Product of geometric displacement volume and rotational speed or stroke frequency.; Name: geometric flow rate
Description: displacement volume for one stroke or one cycle; Name: geometrical flow
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