water spray pipe 中文意思是什麼
water spray pipe
解釋
水噴灑管-
W / h water spray pipe to be done function test
駕駛室水噴淋管系效用試驗。 -
Fire system : 4 " fire - fighting hydrant trunk pipe, total 110 horse - power fire - fighting pumps, 375 horse - power automatic water spray pumps, 1094 foam heads, 500l liquid tank, and 50
4 "消防栓干管消防泵共110馬力自動撒水頭5530隻撒水泵共375馬力泡沫頭
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