求翻译：各种石油、化工、催化剂产品出口时，产品包装可以根据出口合同要求进行。但必须由出口单位将合同中包装品要求的复印件交质量部，由质量部按合同要求监督检查。是什么意思？

A variety of petroleum, chemical, catalyst exports, the export contract packaging requirements can be. However, the contract must be in by the export packaging unit will be required to pay a copy of the quality department, the Department required under the contract by the quality supervision and ins

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The customer has the different righteousness to the product quality, depends on the above documentary evidence feedback to the sales outlet, leaves the plant the Taiwan account through the consult product or sells the Taiwan account, according to buys the product commodity name, the pot (batch) the

Oil product exports, chemicals, catalysts, product packaging can export contract requirements. But you must export units will make quality copies of the packaging requirements in the contract, according to the contract by the quality supervision and inspection.

Oil product exports, chemicals, catalysts, product packaging can export contract requirements. But you must export units will make quality copies of the packaging requirements in the contract, according to the contract by the quality supervision and inspection.