hose adapter 软管接头
- Insert the dust extraction hose adapter (JJ) into the dust extraction port (KK) as shown.
如下图将除尘连接管(JJ)插入除尘口(KK)。 - While no refueling hose is fitted to refuel probe-equipped aircraft, a special nine-foot adapter hose and drogue can be attached to the boom on the ground.
尽管没有适合于给准备了受油探头的飞机加油的软管,但是一种特殊的长9英尺的转接软管和锥管可以在地面上安装到飞管上。
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