拉里·科顿是一名退休的电动工具工程师、音乐家和兼职数学老师，他恰好在北卡罗来纳州的新伯恩有一点可供自己安排的额外时间。
musician. and part-time math teacher who just happens to have a bit of extra time on his hands in New Bern.
公司主要为消费电子，电动工具，汽车零部件以及医疗设备等领域提供工程支持服务，模具和产品等。
Weprovide engineering service, tool making and parts production for Consumer Electronics, Power Tools, Automotive and Medical equipment industries.
如何提高电动工具的安全性、可移动性，成为一项极具意义的工程。
It is an important task to improve the safety and portability of electric tools.
便携式手提电动工具。手柄振动的测量。第5部分：建筑工程用柏油路破碎机和錾平锤。
Hand-held portable power tools - Measurement of vibrations at the handle - Part 5 : pavement breakers and hammers for construction work.
便携式手提电动工具。手柄振动的测量。第5部分：建筑工程用柏油路破碎机和錾平锤。
Hand-held portable power tools - Measurement of vibrations at the handle - Part 5 : pavement breakers and hammers for construction work.
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