... Using antifriction bearing and hard alloy for guiding and saw blade overload protection device。 采用滚动轴承和硬质合金的锯条导向装置和锯条过载保护装置。 Keywords antifriction bearing;tolerances;fits / object oriented;knowledge representation; 滚动轴承;公差;配合／面向对象;知识表达; It seems so absurd to bear malice after all that. 经过这一切之后还抱有怨恨情绪是很荒谬的。 ...
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