Drum shearer is the important work of institutions, as economic and environmental reasons, in actual experimental research shearer loading drum to be done.

滚筒是采煤机的重要工作机构，由于经济、环境等原因，在实际采煤机上实验研究滚筒受力不宜办到。

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The trailer mounted CYCLONE is the vac truck's best friend when it comes to jobs that require loading anything into a dumpster, dump truck, bladder bag or even a 55 gallon drum.

当涉及到装载到废物箱，垃圾车，袋子甚至55加仑的桶中时，拖车式旋风收尘器是真空卡车最好的搭档。

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Elastic deformation is an important influential factor of indexing accuracy and loading capacity of end-tooth indexing table with drum tooth.

齿廓弹性变形是影响鼓形齿端齿盘精度和承载能力的重要因素。

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With states like Connecticut and Colorado passing strict new restrictions on gun owners and the President flying around the country to drum up support for national gun control, ammo buyers are like consumers queuing for gas or loading up on gold in the inflationary 1970s.

FORBES: The Bullet Bubble: Is Ammo The Next Bitcoin, Or Gold In The 1970s?