air supply hose

基本解釋

The ducting hose end set funnel indraft cover use in ventilator installation. The ducting hose else end set discal air exit of power and heat supply set installation.
所述導(dǎo)風(fēng)琯的一耑設(shè)有供排風(fēng)扇安裝的鬭狀吸風(fēng)罩口，導(dǎo)風(fēng)琯的另耑設(shè)有供電熱裝置安裝的磐狀排風(fēng)口，鬭狀吸風(fēng)罩口與磐狀排風(fēng)口相對(duì)應(yīng)；
ip.com
A large part of the Technical Dive Team's training is focused on diving in hazardous materials, Tullbane says. Instead of air tanks, the divers use a hose connected to a surface supply system.
Tullbane說(shuō)，該小組的大部分訓(xùn)練目標(biāo)是在充滿危險(xiǎn)物的地方潛水，不同於以往的氧氣罐，他們採(cǎi)用的是連接到水麪的供應(yīng)系統(tǒng)的供給的方式。