
CALCULATION OF LOAD CAPACITY OF SPUR AND HELICAL GEARS - PART 6: CALCULATION OF SERVICE LIFE UNDER VARIABLE LOAD
出版:American Gear Manufacturers Association

专家解读视频
CALCULATION OF LOAD CAPACITY OF SPUR AND HELICAL GEARS - PART 6: CALCULATION OF SERVICE LIFE UNDER VARIABLE LOAD
出版:American Gear Manufacturers Association
专家解读视频