Amapharamitha okusebenza Izinga lokushisa le-ambient:0~50°C
Izinga lokushisa lamanzi anoketshezi:0°C~30°
Umfutho wamanzi osebenzayo:≤1MPa
Izinga lokuzwela:UO.DO
Iphutha elikhulu elivumelekile, indawo ephansi ±5%, indawo ephezulu ±2%
Ukuthobela i-GB/T778-2018