堆垛或集货与装卸搬运作业无关。Stacking or cargo collection is irrelevant to loading, unloading and handling operations.
A.正确
B.错误
正确答案：错误
堆垛或集货与装卸搬运作业无关。Stacking or cargo collection is irrelevant to loading, unloading and handling operations.
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