Device for measuring wear in disc cutters, especially on tunnel drilling machines, has a magnet in the wearing layer at the circumference of the disc and a sensor for measuring the magnetic field strength
Device for measuring wear in disc cutters, especially on tunnel drilling machines, has a magnet in the wearing layer at the circumference of the disc and a sensor for measuring the magnetic field strength
Image forming apparatus capable of displaying initial screen based on past setting information, method of controlling the image forming apparatus, and storage medium
A moisturizing and anti-wrinkle cosmetic composition comprising fermented soybean, fermented rice, fermented potato, fermented ginseng and fermented adlay extract and preparation method of thereof