The ome88 Diaries
Hydrant outlet and valve for the underground variety hydrant and valves to the stand submit form hydrant should be located as around the bottom stage as feasible. The top with the outlet or spindle from the valve really should be in a depth not exceeding 0.three m.此篇知識可能不適用於所有同類型/系列的產品,部分畫面選項或