EISENEP系列(间隔0.01mm)型号规格每套支数EP-000.05~0.2016EP-0A0.20~0.5031EP-0B0.50~1.0051EP-1A1.00~1.5051EP-1B1.50~2.0051------------EP-19A19.00~19.5051EP-19B19.50~20.0051EISENEM系列(间隔0.025mm)型号规格每套支数EM-000.100~0.29020EM-00.300~1.52550EM-11.550~6.275190EM-2A6.300~9.775140EM-2B9.800~12.525110EM-2C12.525~12.97518EM-313.000~19.00061