And won the "National Quality letter product" title.

并荣获“全国质量信的过产品”称号。

youdao

Thanks for your letter. They are all in good quality with serial number and certificate.

谢谢你的来信，它们都具有非常好的质量，有序列号。

youdao

By this letter I am resigning my position as Quality Engineer, effective immediately.

我写信目的是通知您我要辞去质量工程师的职位，并且立即生效。罊。

youdao

By this letter I am resigning my position as Quality Engineer, effective immediately.

我写信目的是通知您我要辞去质量工程师的职位，并且立即生效。罊。

youdao