Manual hydraulic lifting table trolley driven by hydraulic pressure employs manual or pedal power; through lifting movement make loaded table work as hand-hydraulic table trolley.

手动液压升降平台车是采用手压或脚踏两种为动力，通过液压驱动使载重平台作升降运动的手推平台车。

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Think of a concentric muscle movement as lifting a heavy object overhead.

FORBES: Be (Financially) Eccentric

The fog was lifting and the death rattle of the Tea Party movement suddenly grew audible.

FORBES: The Tea Party R.I.P.

Rising levels of options implied volatility on CAT as well as bearish movement in the share price will benefit the investor by lifting premium on the puts, while the erosion of time value on the long position will work against him.

FORBES: Bearish Traders Bulldoze Into Caterpillar Put Options