underslung belt conveyer的意思|示意

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下吊式皮带输送机

悬挂带式输送机 ... 花纹带figured-belt 悬挂带式输送机underslung belt conveyer 驱动装置drive device ...

吊挂带式输送机 ... 斑纹带figured-belt 吊挂带式输送机underslung belt conveyer 驱动装配drive device ...