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helical gear
auto. 螺旋人字,斜齿圆柱齿轮
chem. 齿圆柱齿轮
el. 螺旋装置; 斜齿式齿轮
hydroel.st. 斜齿圆柱齿轮; 斜齿单螺旋齿轮
mech. 斜【螺旋】齿轮
oil 斜齿齿轮
tech. 螺线轮
wind. 斜齿轮; 柱齿轮; 螺旋齿轮
helical gear: 63 phrases in 15 subjects
Agriculture1
Automobiles9
Chemistry1
Compressors2
Drilling1
Electric machinery1
Hydroelectric power stations6
Mechanics2
Metallurgy2
Nautical1
Oil / petroleum6
Shipbuilding6
Steel production1
Technology18
Wind Energy6