刀口仪
参数指标我要纠错

•相对孔径:D/F=1:2
•小孔直径:0.03,0.06,0.08,0.2,0.5,1mm
•狭 缝 宽:0.05,0.15mm
•仪器重量:2KG
•粗调升降:70mm
•微调升降:15mm
•移 动 量:纵向横向各15mm
•读 书 值:0.01mm

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