由多组上下纵横并列的带坡度的重力输送滑道组成。

Gravity rack consists of a number of gravity conveyor lanes ranged side by side and one above another.

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由多组上下纵横并列的带坡度的重力输送滑道组成。

Gravity rack consists of a number of gravity conveyor lanes ranged side by side and one above another.

youdao