求翻译：QC检验时只核对了产品规格及对应的订单批次号，没有对标签上的英文字母进行核对，导致标签列印错误未发现流到客户处。是什么意思？

qc inspection only check the product specifications and corresponding orders batch number, no letters of the alphabet on the label to check, found no flow to the customer at the result in the label printing error.

When you verify QC Only check the product specifications, and corresponds to the order number on the label, not to check the English alphabet, and cause the label printing error flow are not seen to the customer.

When QC examination has only checked the product specification and a corresponding order form raid of number, has not carried on the checkup to on the label English letter, causes the label series printing wrong discovery not to flow to the customer place.

QC inspection checks only when the corresponding to the product specification and order the batch number, no letters on the label to be checked, resulting in label print error not found flows to the customer service.

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