The Expands and contracts duct equipment is improved from the single-valve machine which imports in Taiwan by our mechanical engineer and domestic factory .

伸缩软管的设备是在台湾进口的单管机的基础上，经过我司的机械工程师与国内厂家改进生产制造的；

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Li Yan, graduated from university in 1985. qualification of senior engineer, 1995. M. Eng. , 2005. Search in mechanical engineering and management of equipment of high speed wires.

1985年大学毕业， 1995年获得高级工程师任职资格，2005年获得工程硕士学位，主要在高速线材生产机械设备领域从事机械工程专业与管理工作。

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Visit customers together with Mechanical Engineer, take part in equipment installation, commissioning and maintenance, prepare and make record for relevant jobs.

跟随机械服务工程师到现场参加设备安装、调试和维修等工作，筹备相关工作并记录；

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James Parks, a mechanical engineer, designed equipment to make intricately packaged items like electronic components.

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Philip Mitchell, a chartered mechanical engineer from Leicestershire, who inspects roller coasters and other equipment, said such a tragedy had never occurred before.

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