Experimental study is carried out to study the reasonable statistical model for the random fracture toughness data of LZ50 axle steel.
试验研究了LZ 50车轴钢的断裂韧度的合理统计模型。
Experimental study is carried out to study the reasonable statistical model for the random fracture toughness data of LZ50 axle steel.
试验研究了LZ 50车轴钢的断裂韧度的合理统计模型。
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