Through technological innovation for coal - drop walking part, the work efficiency is heightened and the expenses of maintenance has been saved.
通过对卸煤机走行部的技术改造，提高了工作效率，节省了维修费用。
AGS promises higher software development efficiency, better software quality, and less maintenance expenses.
AGS大大提高了软件的开发效率，提高了软件质量，并减少了维护费用。
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