crank handle
常见例句
- Easy to elevate head by geared crank handle.
容易通过提高齿轮曲柄处理头。 - Strong, champagne color powder coated , aluminum frame with convenient crank handle.
强,香槟色粉涂层,铝架方便曲柄处理。 - After unloading the crank handle, the electromotion should not work because of the switch effect.
取下手摇柄后, 由于联锁开关的作用, 电动应不能工作。
iask.sina.com.cn - The control for this valve is a rotating crank handle that has to be screwed what feels like a hundred turns to switch from one position to the other.
FORBES: What Do All The Controls On A Fire Engine Truck Do? - The crank-handle drives a dynamo through a clever transmission system, and the resulting electrical energy goes straight into a rechargeable battery.
ECONOMIST: MONITOR - Because some users turn the crank-handle faster and harder than others, a nifty three-stage gearbox and a dynamo based on powerful neodymium-iron-boron magnets is used to ensure that efficiency is largely independent of the torque applied.
ECONOMIST: MONITOR 返回 crank handle