Thước đo độ phẳng Obishi AP101, AP102, AP-1, AP-2

Code No.	Model	Measurement (φ×H mm)	Parallelism (μm)	Mass (kg)	Reference
AP101	AP-1	100×260	10	4.5	2 pcs/set
AP201	AP-2	100×260		6.5	3 pcs/set