...Chemical Treatment) 壁式格栅排气口(Wall Exhaust Grille) 壁式格栅排气口附风门(Wall Exhaust Register) 壁式通风扇(Wall Fan) 热水器(Water Heater) 水锤吸收器(Water Hammer arrestor) 水流量计(水表)(Water Meter) 纯水器(Water Purifier) 给水管(Water ...
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For Wall Fan 壁扇电机
Floor Fan Wall Fan 地板扇壁扇
Paper Wall Fan 纸挂扇
wall pedestal fan 壁挂式牛角扇
Great Wall electric fan 长城牌电扇
Wall Mounted Fan 挂墙风扇
Fan wall 迷墙 ; 人员已齐 ; 无蜗壳离心风机群
The industry fan have two type: stand fan and wall fan.
此系列工业风扇有立式与壁式两种选型。
AC and DC house electrical fan such as stand fan, desk fan, wall fan, orbit fan and so on.
单相交流和直流家用和类似用途的电风扇,如吊扇、台扇、落地扇、换气扇、隔墙扇、壁扇、转页扇。
She installed a wall-mounted electric fan.
她装了一台墙壁式电扇。
There are many kinds of work. There's electrical work, take the motor, you plug it into the wall, electricity makes the fan go around, that's electrical work. There's magnetic work.
我们复习一下大一,学过的功的概念:,物体在力的作用下,运动了一段距离。
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