duct hose 中文意思是什麼
duct hose
解釋
通風膠管-
Each unit includes a full set of filters, 25 ' of 12 " pvc flex duct a 12 " duct mounting flange and 2 - quick connect hose clamps
每個系統包括一套完整的過濾器,長25 』直徑12 "的軟管, 12 "的管道法蘭,卡箍鈕。 -
If the hose of a vacuum cleaner has a hole in it, the duct tape will come to rescue
如果真空吸塵器上面的軟管有個洞,管道膠帶就派上用場了。
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