以下为句子列表：
英文: 493 can remove toxin gas quickly and efficiency to proof health of workers.
中文: 能有效快速消除焊接时所产生的有毒气体保障工作人员身体健康。
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英文: [English] The multi-fishing collar is one kind of combinatorial tool for fishing of various sizes of sucker rod coupling,bar and well logging instrument in the interior of the casin tube.It is easy to operate,conveience and muilti-purpose,high efficiency
中文: 多用打捞筒是一种在套管内打捞各种尺寸的抽油杆、接箍及加重杆和测井仪的组合式打捞工具，该工具结构简单操作维修方便，是一种用途多、高效率的打捞抽油相工具。
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英文: “And we need a strong energy efficiency policy to be sure that there is a demand response to the high oil prices. Otherwise, prices will remain high.
中文: “此外，我们需要一个强有力的能源效率政策，确保高油价引发需求方面的反应。否则，油价将居高不下。”
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英文: 【Abstract】 This article narrated the high-pressured frequency changer in iron-smelting dust removal system transformation analysis as well as the economic efficiency analysis.
中文: 本文讲述了高压变频器在炼铁除尘系统中的改造分析以及经济效益分析。
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英文: （The team development of the Longrun Tea industry, in its essence, is to constantly improve and recast the Longrun people, to help them form an aggressive and struggling team, a team with high efficiency in the execution of strategic decision and a team w
中文: 龙润茶业的团队建设，实际上是把龙润人不断的进行塑造，塑造成一个具有进取拼搏的团队，塑造成一个具有高度执行力的团队，塑造成一个能征善战的团队。
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