锥齿轮承载能力计算方法 第2部分:齿面接触疲劳(点蚀)强度计算
Calculation of load capacity of bevel gear-Part 2 :Calculation of surface durability(pitting)
Calculation of load capacity of bevel gear-Part 2 :Calculation of surface durability(pitting)
Simplified methods for the calculationof load capacity of involute cylindrical gears for general machines
Calculation of load capacity of bevel gear-Part 3:Calculation of tooth root strength
Lifting hooks-Part 6 :Blanks of ramshorn shank hooks
Lifting hooks-Part 9 :Cross pieces
Lifting hooks-Part 8 :Blanks of cross pieces for hooks
Builders’ hoists for goods-Part 1: Hoists with accessible platforms
Lifting hooks-Part 7:Ramshorn shank hooks
Builders’hoists for goods Part 2 :Inclined hoists with non- accessible load carrying devices
Lifting hooks-Part 5 :Shank hooks with point