They come with a clothes clip (reduces cable strain so they won't yank out), a carrying case and comfortable rubber-dome earbud tips in several sizes.

耳塞同时带有一个小衣夹(减少耳塞线紧绷以及猛拉过度)，一个便携盒与各个尺寸的舒适橡胶圆套头。

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The insulating layer is pure natural rubber, copper wire for copper, so, in order to ensure the safety of wire and cable of good conductivity.

绝缘层一般为纯天然橡胶，铜丝为无氧铜，这样，才能保证线芯的良好导电性及电缆的安全性。

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Based on an analysis of the problems existed in DC voltage withstand test for rubber plastic cable, some methods currently suitable for testing rubber plastic cables are compared.

在分析橡塑电缆直流耐压试验存在问题的基础上，对目前适合的橡塑电缆试验的几种方法进行比较。

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On the day of the San Francisco Giants World Series parade, I made my way to the corner of California and Montgomery where I was sure I had a pretty good vantage to watch the players roll by in their rubber-wheeled cable cars.

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