this is a new type of the mechanism with double plates as main working parts to pull out the cotton plant stub in the field, according as it is an advanced one in the foreign country.
依托盘式棉花拔桿机构是在消化吸收国外先进技术的基础上,研制出的一种双园盘依托式滚动夹持拔桿机构。
arm is the main working parts of ladle turret.
臂是钢包回转台的主要工作部件。
so, the whole structure and work principle of the stubble-cleaning & rotary cultivating machine of corn is introduced. and the parameters of the main working parts are designed and calculated.
为此,设计了一种新型玉米灭茬旋耕机,介绍了其整体结构和工作原理,并对主要工作部件的参数进行了设计和计算。
single-screw pump is a new volume of the inner rotary gear pump. the main working parts are eccentric screw (rotor) and fixed bushing (stator).
单螺桿泵是一种新型的内啮合回转式容积泵。主要工作部件是偏心螺桿(转子)和固定的衬套(定子)。
screw pump is a single-screw transfer pump. its main working parts include the screw of eccentric helicoids(called rotor)and the screw bush with a double-line helicoids on its surface(called stator).
概述overview 上海帕特泵业制造有限公司产生的螺桿泵是一种单螺桿输运泵,它的主要工作部件是偏心螺旋体的螺桿(称转子)和内表面呈双线螺旋面的螺桿衬套(称定子)。