
RATING THE PITTING RESISTANCE AND BENDING STRENGTH OF GENERATED STRAIGHT BEVEL, ZEROL BEVEL AND SPIRAL BEVEL GEAR TEETH
出版:American Gear Manufacturers Association

专家解读视频
RATING THE PITTING RESISTANCE AND BENDING STRENGTH OF GENERATED STRAIGHT BEVEL, ZEROL BEVEL AND SPIRAL BEVEL GEAR TEETH
出版:American Gear Manufacturers Association
专家解读视频