佳能深度量规300mm 深度量表 SDM30

Measurement length 300mm
Minimum reading value 0.02mm
Instrument difference ±0.04mm
Base length 100mm
Measurement range (mm): 0 to 300
Minimum display (mm): 0.02
Instrument difference (mm): ±0.04

不锈钢（SUS420J2）

300G

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