| 摘要 |
PURPOSE: An angle gauge is provided to fix the measured angle measured by the angle gauge using the locking member after measuring the improved angle using the gauge. CONSTITUTION: An angle gauge comprises a first plate, a gauge, a second plate, a hinge shaft, and a locking member. The gauge(300) adheres to the first plate(100). The hinge shaft connects the first plate and the second plate(200). The locking member(400) locks the first plate and the second plate. The hole is formed on the first plate. The fuse metal connects the gauge and the first plate.
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