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| 订单缺货 (An unfilled customer order or commitment. A back order is an immediate (or past due) demand against an item whose inventory is insufficient to satisfy the demand); 延期交货 (An unfilled customer order or commitment. A back order is an immediate (or past due) demand against an item whose inventory is insufficient to satisfy the demand) | |||
| English thesaurus | |||
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| b.o. | |||
