master plate短语¹⁴⁴⁹⁷²⁺² 基本例句 靠模板,样板,测平板 Applications of NC Flame Pipe Cutting Machine has replaced some former procedures, for example: manual lofting, making master plate afterwards hand cutting, fitting regrinding etc. 数控火焰钢管切割机的应用，替代了原来的人工放样、制作样板手工切割、配合修磨等数道工序，大大提高了生产效率和切割质量。 dictall