... timing relay 定时继电器 timing screw 正时螺钉 timing sequence 定时程序 ...
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timing advance adjustment screw 点火提前角调整螺钉
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This paper discusses emphatically the key problems with the theory and design of the high speed timing screw.
本文着重阐述高速分件供送螺杆装置的有关理论与设计的一些关键性问题。
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