タジマ　等厚曲尺　尺６寸５０ｃｍ　 Square KA-S6M

External base point and inner scale
With name space
Length side (mm): 520
Short side (mm): 265
Width (mm): 15
Thickness (mm): 1.1
Scale specifications: Front: 1 sq. equivalent to 6 inches, Back: 1 cm length 50 cm
Length tolerance: ±0.2 mm cm,等效于仪表尺度±0.4 mm
平方角：100 mm不超过±0.1 mm

不锈钢

76g

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