Muaj ob hom dej rau cov neeg tua hluav taws, ib hom hu ua hydrant uas nyob hauv av thiab lwm hom hu ua landing valve uas yuav tsum muaj nyob rau hauv pem teb uas peb tsis tuaj yeem ntsia hydrant. Nws yog ib lub valve yooj yim. Cov neeg ua haujlwm tua hluav taws txuas lawv cov yeeb nkab dej rau lub valve ntawd kom tau dej los tua hluav taws. Lub siab ib txwm yuav tsum yog 65 psi.
Nqe FOB:Teb Chaws Asmeskas $0.5 - 9,999 / Daim
Min.Order Quantity:100 Daim / Daim
Kev Muaj Peev Xwm Muab Khoom:10000 Daim / Daim Ib Hlis
