It is an important task to improve the safety and portability of electric tools.
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。
Air conditioners or electric fans are good tools in modern society.
空调或电扇是现代社会的好工具。
Water pump, electric pump, spare part of machine tools, etc.
墨西哥买家求购大量水泵，电泵和机床配件。
Production of electrical tools, such as electric drills impact, Angle Angle grinder...
曲线锯例句生产各类电动工具，如冲击电钻，角向磨光机、电钻和曲线锯等。
Production of electrical tools, such as electric drills impact, Angle Angle grinder...
曲线锯例句生产各类电动工具，如冲击电钻，角向磨光机、电钻和曲线锯等。
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