海词手机词典

This paper introduce a software which used to the calculation of the baiting size of the spiral baffle plate and spacer pipe, the dimension of the manipulator, and the maximal arrangement the baffle palte, and the rest spaces.

播放读音 播放读音

以上内容独家创作,受著作权保护,侵权必究

海词词典,十七年品牌