regulating screw 中文意思是什麼
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According to the actual working condition of the electric motor on ground drive screw pump, two kinds of new motors are proposed, that is the gearshift multi - power single speed motor and speed regulating pole change motor
摘要根據地面驅動螺桿泵電動機的實際工況,提出了分擋多功率單速和變極調速2種新的電動機設計方案。 -
Extruder : it has adopted the famous brand speed - regulating systems, shielding double - pole mixed pp - r specialized screw and the cylinder which has channels in it
擠出機:採用品牌調速系統,屏障型兩極混煉pp - r專用螺桿,開槽機筒。 -
The main machine uses frequency conversions for speed requlation, and super - taper twin - screwextruder with temperature - regulating in the screw core
主機採用變頻調速,螺桿芯部調溫得超錐形雙螺桿擠出機。
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