Shipment of discrepant material during the specified GP-12 window or any other time may result in Controlled Shipping Level 2.

在规定实施GP-12期间或任何其它时间，偏差材料的发运可能导致发运控制等级2。

The intent is to remove the least amount of material possible while ensuring that all discrepant material is removed and the original design strength and durability are maintained.

去除少量材料的同时，应尽量确保所去除的是所有有差异的材料，并尽量保持初始设计的强度和耐久性。