In order to ensure the accuracy of the sliding blocks' action, hydraulic core_pulling device was used to pull 4 sliding blocks.

为了保证滑块运动的准确性，采用液压抽芯器来抽动4个滑块。

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Because universal joint with sliding blocks is able to transmit bigger torque under inclining condition, it is used widely in heavy machinery field.

滑块式万向接轴因其能在倾角较大情况下传递较大的扭矩而被广泛应用。

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X-shaft guide rail applies the support structure of two guide rails, selects imported heavy-duty roller straight-line guide rail, and has various heavy load-bearing sliding blocks.

轴导轨采用两条导轨支撑结构，并选用进口重载滚柱直线导轨，密布多个高承重滑块。

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Earlier this evening, we heard a number of bombs go sliding and slithering across, to fall several blocks away."

VOA: special.2010.01.31

That sliding roof is tinted a very light gray-green via new process that blocks almost all damaging sunlight rays and, also, is said to be 10 times harder to bust than tempered glass.

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