1、
The investigation directions of the high speed roller bIt'sealing are put forward in the future.
针对这些情况提出高速牙轮钻头轴承密封在今后的研究方向.
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2、
The plank presses exactly and blowsand the roller adopts intemal heating. High packing efficiency.
板式正压吹塑成型,辊式热封, 包装效率高.
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3、
Quite simply, it was a spectacular aerial roller-coaster ride of high exhilaration.
简言之, 这是一次美妙的、极度兴奋的空中环滑车旅行.
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4、
(英国Marathon公司)–用于铝挤压机出口的耐高温辊筒套及输送带, 耐磨耐热,全世界多数铝挤压厂指定使用.
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5、
New Technology of Cutting High Hardness Roller Sheet in Fine Cokes Roller-type Crusher
焦粉四辊破碎机高硬度辊皮切削的新工艺
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