一、量具量仪(一) 通用量具和机械式量仪:对在车间里的一般使用来说.虽也有电子仪器和光电仪器.但从数量上看来.机械式量仪和通用量具应用得更广泛些。因此,机械式量仪和通用量具也是不断发展的,并且不断适应新的要求。这类测量工具制造简单,易操作.且比较可靠。按所测件的精度等级,可选用适当的量 First, the gauge measuring instrument (A) General measuring tools and mechanical measuring instrument: For the general use in the workshop, although there are electronic instruments and optoelectronic instruments, but quantitatively speaking, mechanical measuring instrument and universal measuring instrument Broader Therefore, mechanical gauges and gauges are also evolving and constantly adapt to new requirements. This type of measuring tool is easy to manufacture and more reliable. According to the accuracy of the measured level, you can choose the appropriate amount