There is a micro switch in the lock cylinder, which may record various operating conditions.

锁芯内部有微动开关，各种工作状态可被记录。

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Failures which can be solved by minor adjustment on brake pump, wheel, steering hydraulic cylinder, and micro-valve, connect level, mast roller, steering axle, etc. are excluded.

像总泵、车轮、转向液压缸、微动阀、连杆、门架滚轮、转向桥等部位，只要靠紧固进行调整就能修理的故障。

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The engineering testing of laser surface treatment and micro analysis of motorcycle cylinder are described.

对摩托车汽缸进行了激光表面处理工艺试验和微观分析。

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The silver cylinder at the top is actually a small power generating device that converts micro-vibrations into usable energy, so stick one of these on, say, a ventilation duct and you should just about get enough juice to power a calculator or even an LED.

ENGADGET: Mitsumi exhibits micro-vibration power generator and batteryless RF switch (video)