As an example, the strength of a solid fuel rocket engine shell is calculated.
作为一个例子，计算了一个固体火箭发动机壳体的强度。
The thickened high strength shell provides accurate gear centering and high mechanical effectively.
高强度加厚的外壳设计更有效的保护了产品齿轮及内部配件。
The shell made of anti-oxidate high strength aluminum alloy.
壳体采用抗氧化高强度铝合金铸造。
The shell made of anti-oxidate high strength aluminum alloy.
壳体采用抗氧化高强度铝合金铸造。
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