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洁净室概念及污染防控
2026-05-22
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Key Point:洁净室概念：净化：指为了得到必要的洁净度而去除污染物质的过程。空气净化：去除空气中的污染物质，使空气洁净的行为。粒子：一般尺寸为0.001～1000μm的固态和液态物质。
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2026-05-22
网络整理佚名1030
