最重要的是，Schwartz说，32架战斗机的小批量试生产，有“LRIP-4”之称，即将到来的价格谈判给了我一些信心，证明我们有一个良好的复苏。

Most importantly, said Schwartz, price negotiations for the upcoming purchase of 32 low rate initial production jets, known as LRIP-4, "give me some confidence that we're on a good recovery path."

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试生产阶段：进行小批量试生产，进一步验证产品的工艺性，以及样机试制后设计修正的有效性。

Trial production Stage: Trial production of small lot size shall be carried out to further verify product processibility and effectiveness of design amendment after prototype production.

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通过小批量试生产，使产品合格率从原来的20%左右提高到了80%以上。

By a small of quantities of experimental production, the qualified rate of product has been heightened from the original about 20% to more than 80%.

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