Lub Hluav Taws Xob Hluav Taws Xob FM UL 321G Adapter Flange yog cov khoom siv zoo thiab txhim khu kev qha tsim los rau kev tiv thaiv hluav taws. Nws yog tsim raws li FM thiab UL cov qauv, Qhov no adapter flange yog tsim rau kev sib txuas cov kav dej thiab fittings nyob rau hauv hluav taws sprinkler systems.
