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Sheet metal construction, with a removable outer fragmentation sleeve.
金属板材建设，具有可移动外部碎片套。
youdao
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The removable fragmentation sleeve was used as required for defensive purposes.
可移动破碎袖子是用作防御目的需要。
youdao
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The removable fragmentation sleeve was used as required for defensive purposes.
可移动破碎袖子是用作防御目的需要。
youdao