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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。