1.Assembly 总成

　　A: What is an assembly exactly?

　　B: Assembly is a component made of more than one part.

　　A：总成到底是什么?

　　B：总成是由一个以上零件组成的部件。

　　2.A-Surface A级表面

　　A: What about A-Surface?

　　B: A-Surface is the surface of a product that a customer can see.

　　A：那A级表面又是什么呢?

　　B：A级表面是指顾客能看到的产品表面。

　　3.B-Surface B级表面

　　A: They also talk about B-Surface. What is that?

　　B: B-Surface is the surface of a component that you can't see in the normal service condition.

　　A：他们还说到B级表面，那是什么?

　　B：B级表面是在正常使用状态下看不到的部件表面。

　　4.Bushing 轴套

　　A: Self-lubricated bushing is very popular in western countries.

　　B: It's gaining market in China as well.

　　A：自动润滑轴套在西方国家很流行。

　　B：它也进入了中国市场。

　　5.Detailed drawing 零件图

　　A: What is a detailed drawing?

　　B: It's a drawing of an individual part or component.

　　A：零件图指什么?

　　B：是指单个零部件的图纸?

　　6.Design change 设计更改

　　A: How do we decide if we need to implement a design change?

　　B: If it relates to safety， we have to implement it.

　　A：我们怎么确认是否要进行设计更改?

　　B：如果关系到安全问题，我们就必须进行更改。

　　7.Deviation 偏差

　　A: Do we allow any deviation on the material?

　　B: You need to get customer's approval for any deviation.

　　A：我们允许在材料的使用上有所偏差吗?

　　B：任何偏差都要经过客户的批准。

　　8.Durability 耐久性

　　A: Why do we have to do durability test?

　　B: We need to know how long this product will last in the field.

　　A：我们为什么要做耐久性测试?

　　B：我们需要知道产品在使用中可以有多长的寿命。

　　9.Layout drawing 总布置图纸

　　A: What's the importance of layout drawing?

　　B: The layout drawing shows a product in its environment.

　　A：总布置图纸的重要性是怎样的?

　　B：总布置图纸是描述在工作环境中的产品。

　　10.Part 零件

　　A: How many parts do you have in this seating system?

　　B: Two hundred fifty seven to be exact.

　　A：你这个座椅系统包含多少个零件?

　　B：精确的讲有257个。