... 定位中心钻 start drill 定位爪 locating detent 定位桩 gauge pile; {工} grouser; spud ...
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The utility model is formed by a distributor body, a rotary valve core, a locating wheel, a locating detent, an oil cylinder and so on.
它由分配器本体、旋转阀心、定位轮、定位爪、油缸等组成。
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