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| super high-pure stainless steel (【技】指超真空部件、半导体制造装置及印刷线路等所使用的纯度极高的不锈钢。为了在制造和使用的全过程中避免不锈钢中气体、夹杂物对环境造成污染，要求不锈钢的纯度极高。) | |||
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