SK Fila量规碳工具钢（相当于SK7）0.90 x 3m 润气量表0.90x3m FG-90-3

Leaf width (mm): 12.7
Leaf length (m): 3
Thickness tolerance (mm): ±0.02
Case size (mm): None
Thickness (mm): 0.9
Width (mm): 12.7
Length (m): 3
Accuracy (mm): ±0.02
Number of leaves: 1
叶宽：12.7mm

身体：碳工具钢

273G

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