Description: product of geometrical displacement volume and rotational speed or stroke frequency; Name: volume of geometric displacement
Description: product of geometrical displacement volume and speed of rotation or stroke frequency; Name: geometric displacement volume
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