| 摘要 |
Each of the electromagnetic valves for opening and closing an oil path in the oil path block is formed of two separate components, an exciting portion including an exciting coil portion and an outer yoke, and an electromagnetic valve mechanism to be fit to the exciting portion. The electromagnetic valve mechanism are assembled into the oil path block, thereby providing a mechanism assembly. The exciting portions are mounted on the printed circuit board carrying thereon a control circuit for controlling the exciting portions, thereby providing an electric part assembly. By coupling the electric part assembly with the mechanism assembly, the electromagnetic valve mechanisms of the mechanism assembly are respectively fit to the exciting portions of the electric part assembly, to thereby complete the electromagnetic valves./!
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