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拖拉机传动系效率的测定
Determination of tractor transmission efficiency
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拖拉机传动系 快速耐久试验方法
Tractor transmission -- Quick durable test methods
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拖拉机圆柱齿轮承载能力计算方法
Calculation methods of load capcaity of cylindrical gears for tractors
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拖拉机离合器从动盘总成 技术条件
Specifications for tractor clutch disk assemblies
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拖拉机传动箱 技术条件
Tractor transmission -- Specification
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拖拉机差速器 试验方法
Tractor differentials -- Test methods
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拖拉机传动齿轮 技术条件
Tractor transmission gear -- Specifications
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