LUOYANG COME ENERGY TECH CO.,LTD
Fire Safety Equipment
He aha ka a 2 Way Breeching Inlet Valve a no ke aha he mea nui ia no nā ʻōnaehana pale ahi?
Ke ʻā ke ahi i loko o kahi hale kiʻekiʻe a i ʻole kahi hale ʻoihana nui, helu ʻia kēlā me kēia kekona. Lawe nā kaʻa kinai ahi maʻamau i ka nui o ka wai, a hiki ke hoʻopau ʻia nā pahu wai o loko…