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| 373 copper, zinc, lead, aluminium, bronze and brass are nonferrous metals or alloys. |
中文意思：
铜、锌、铅、铝、青铜和黄铜都是有色金属或合金。 |
以下为相关句子列表(点击查看，可以看对应的解释）：
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370 Where is the telephone office?
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电话局在什么地方？ |
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370 cement steel and timber are the most important construction materials used in civil engineering.
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水泥、钢材和木材是土建工程中最重要的建筑材料。 |
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371 Is there a public phone near here?
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这附近有公用电话吗？ |
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372 Do you have a coin for the phone?
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你有打电话的硬币吗？ |
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373 How do I call this number?
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这个号码怎么打？ |
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373 copper, zinc, lead, aluminium, bronze and brass are nonferrous metals or alloys.
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铜、锌、铅、铝、青铜和黄铜都是有色金属或合金。 |
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374 this alloy is mainly composed of element chromium and nickel ( titanium, vanadium, manganese).
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这种合金主要由元素铬和镍（钛、钡、锰）组成。 |
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375 The standards “GB” and “YB” provide the method of testing for materials in our country just like the standard ASTM in America.
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在我们GB（国标）和YB（冶标）规定材料的试验方法，正如美国的ASTM标准一样。 |
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376 we have asbestos (rubber, plastic, glass, paint) products of all kinds.
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我们有各种石棉（橡胶、塑料、玻璃、油漆）制品。 |
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377 bolt (screw, nut, stud, spring washer, pin, ball bearing, roller bearing) is the most commonly used machine part.
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螺栓（螺钉、螺帽、双头螺栓、弹簧垫圈、销、滚珠轴承、滚柱轴承）是最常用的机械零件。 |
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378 Will you please call me back?
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请你回我一个电话好吗？ |
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