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许多金属具有高强度、高硬度以及良好的延展性。
Many metals have high strength, high stiffness, and have good ductility.
youdao
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冷模具寿命的提高归功于刷镀层的高硬度和良好的抗粘着性能。
The appreciable increase in the life of cold working dies can be...
youdao
-
冷模具寿命的提高归功于刷镀层的高硬度和良好的抗粘着性能。
The appreciable increase in the life of cold working dies can be...
youdao