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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Material: Stainless alloy steel
Handle: Synthetic plastic
Length: 200mm
Common inspection method: Can be used in combination with a flashlight to check for gaps—if light passes through the straight edge, the surface is uneven or concave. Alternatively, specialized inspection powder can be used.
