The result shows that the surface contact fatigue strength of the gears is considerably greater than those from quenching-tempering carbon steel and greater than...
试验研究证明，这种材料齿轮的齿面接触疲劳强度远高于碳钢调质齿轮，并优于合金钢调质齿轮。
The result shows that the surface contact fatigue strength of the gears is considerably greater than those from quenching-tempering carbon steel and greater than those from quenchi…
试验研究证明，这种材料齿轮的齿面接触疲劳强度远高于碳钢调质齿轮，并优于合金钢调质齿轮。
The result shows that the surface contact fatigue strength of the gears is considerably greater than those from quenching-tempering carbon steel and greater than those from quenchi…
试验研究证明，这种材料齿轮的齿面接触疲劳强度远高于碳钢调质齿轮，并优于合金钢调质齿轮。
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