Controlled by microcomputer , displayed by lcd , printing reports , simultaneity show accumulative used times of every standard abrasive and working state of each test head 采用微電腦控制,大屏幕液晶中文菜單顯示,同時(shí)顯示每個(gè)標(biāo)準(zhǔn)磨料累計(jì)使用次數(shù)及每個(gè)測試頭工作狀態(tài)。