fluted force-feed drill的意思|示意
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英 / /
凹槽力进钻
fluted force-feed drill的网络常见释义
槽轮排种式条播机 ... fluted feed roll 排种槽轮 fluted force-feed drill 槽轮排种式条播机 fluted roller feed distributor 槽轮排肥器 ...