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发布时间: 2016 - 05 - 19
In the aerospace and military fields, the use of magnesium alloy bracket, shell, fasteners and so on, to ensure the same strength, reducing the weight, reduce fuel consumption.
来源:
发布时间: 2016 - 05 - 19
In the aerospace and military fields, the use of magnesium alloy bracket, shell, fasteners and so on, to ensure the same strength, reducing the weight, reduce fuel consumption.
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