名词中文翻译
中文翻译：松弛绳开关
同义词：
['relaxation switch', 'tension switch']
例句：
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1.The new safety system uses a slack-rope switch to prevent accidents.
新的安全系统使用松弛绳开关来预防事故。
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2.The old house had a slack-rope switch that could be easily disconnected.
旧房子有一个松弛绳开关，可以轻松地断开。
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3. The engineer tested the slack-rope switch before installing it in the new building.
工程师在安装新建筑的松弛绳开关之前进行了测试。