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To research shield material into minesweeper magnetic - protective clothing.
探讨扫雷艇磁场防护服屏蔽材料。
youdao
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It is a perfect facing material of flame retardant protective clothing.
这是一种高密织物,是阻燃防护服的理想面料。
youdao
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It is a perfect facing material of flame retardant protective clothing.
这是一种高密织物,是阻燃防护服的理想面料。
youdao