Description: nominal voltage is the specified value which shows the voltage in normal operation given by the manufacturer or supplier; Name: Rated voltage
Description: nominal voltage is the specified value which shows the voltag in normal operation given by the manufacturer or supplier; Name: Nominal voltage
Description: norm describing the material. The material number is taken from this norm. Type and number of the norm with issue year and issue month must be given; Name: Reference norm material of the valve ball/valve cone