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- q235应力应变数据2025-01-11
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- q235极限应变2025-01-11
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- q235塑性应变2025-01-11
- q235塑性应力应变参数2025-01-11
- q235塑性变形参数2025-01-11
- q235a的塑性应变与屈服应力2025-01-11
- q235应力应变数据2025-01-11
- q345塑性应变2025-01-11
- q235的塑性2025-01-11
- q235钢的应力-应变曲线2025-01-11
- q235极限应变2025-01-11
- q235屈服应变2025-01-11