求翻译：项目工程师根据客户收到手板后的意见及工程测试室对该产品的测试结论，对设计进行相应更改，之后有选择的重复5.4----5.8，直到确定产品可满足客户要求及可以通过相关安规测试。是什么意思？

According to the advice and engineering testing room after the customer receives the palm of the product test results, the project engineer on the design make the appropriate changes, after the selected repeat 5.4 ---- 5.8 until you are sure the products meet customer requirements and can be related

正在翻译，请等待...

Project engineer receives the jade after the customer the opinion and the project test cabinet to this product test conclusion, to designs carries on the corresponding change, afterwards has the choice repetition 5.4----5.8, may satisfy the customer request until the determination product and may th

Project engineer according to the customer upon receipt of the Board's observations and conclusions engineering test room for testing of the product, to change the design, select repeat 5.4----5.8 after, until the product is determined to meet customer requirements and adoption of the relevant safet

null