英语词汇safety-chains怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

您要找的是不是：

保险链；安全链，（油罐车）接地链；安全...

safety-chains

短语

1
All emergency ladder safety chains shall be up at all times except when person is entering or leaving ladder.
所有紧急梯安全链要随时挂上，除人员正在进入或离开梯子时。
2
The study work of safety science and technology is one of the important chains in the great system engineering.
安全生产是一个庞大的系统工程，安全科学研究工作是这个庞大系统工程中的重要链条之一。
3
Equipment platform ladder safety chains shall be and will be hooked only when someone is working on the platform.
设备平台梯上的安全链只有有人在平台上工作时应挂好。

单词	safety-chains
释义	您要找的是不是： safety chain 保险链；安全链，（油罐车）接地链；安全... safety-chains 网络释义短语 1 TOW CHAINS AND SAFETY CHAINS 拖链安全链 2 Safety chains of metal 金属安全链 ; 金属安全 3 safety chains 安全链双语例句 1 All emergency ladder safety chains shall be up at all times except when person is entering or leaving ladder. 所有紧急梯安全链要随时挂上，除人员正在进入或离开梯子时。 2 The study work of safety science and technology is one of the important chains in the great system engineering. 安全生产是一个庞大的系统工程，安全科学研究工作是这个庞大系统工程中的重要链条之一。 3 Equipment platform ladder safety chains shall be and will be hooked only when someone is working on the platform. 设备平台梯上的安全链只有有人在平台上工作时应挂好。
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