Mixed concrete splitting tensile strength enhanced obviously, and have excellent strength restore performance.
混杂混凝土劈裂抗拉强度明显增强,并具有极好的强度恢复性能。
Gaskets regularly furnished in Class 150 and 300 Wedgeplug valves are corrugated soft iron of excellent strength and ductibility.
压力等级为150和300的楔形塞阀门通常配置的垫圈是波纹状软铁,具有优异的强度和延展性。
Disclosed is a wrought magnesium alloy having excellent strength and extrusion or rolling formability, and a method of producing the same.
公开了一种具有优秀强度和挤压或轧制成形性的变形镁合金,以及该变形镁合金的制造方法。
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