內徑百分表 Dial Bore Gauge

小孔內徑百分表 small Dial Bore Gauge

20款內徑百分表 Dial bore Gauge

Dial Bore Gauge 內徑量表10-18mm

Dial Bore Gauge 內徑量表18-35mm

Dial Bore Gauge 內徑量表18-35mm帶罩

Dial Bore Gauge 內徑量表35-50mm

Dial Bore Gauge 內徑量表35-50mm帶罩

Dial Bore Gauge 內徑量表50-160mm

Dial Bore Gauge 內徑量表160-250mm

Dial Bore Gauge 內徑量表250-450mm

Dial Bore Gauge 內徑量表20-200mm組合