compound screw pump 混合齿形螺杆泵
compound screw mechanism [机] 复式螺旋机构
compound feed-screw 复式刀架丝杠
compound feed-screw graduated collar 复刀架丝杠刻度圈
screw compound 复动螺旋
compound flat screw die 复合搓丝板
screw compound interchange 螺旋型组合式立交
screw retaining compound 螺丝防松装置
The flow of rubber compound in the screw channel was analyzed with the basic equation of the viscous fluid kinetics.
应用粘性流体动力学基本方程，分析了聚合物物料在螺槽中的流动。
Design a new outdoor fire hydrant, fire hydrants in the compound have been adopted in the multi-screw mechanism, the traditional fire hydrant to the transformation of the structure.
设计了一种新型室外消防栓，在消防栓中采用了复式螺纹机构，对传统的消防栓的结构进行了改造。
The utility model relates to a compound cleaning brush which is composed of a brush holder and a brush head, wherein the brush holder is connected to the brush head by screw threads.
本实用新型涉及一种复合式清洁刷，它是由刷柄和刷子头组成，刷柄和刷子头通过螺纹连接。
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