classes of pollution 中文意思是什麼
classes of pollution
解釋
污染等級-
External insulation pollution classes of high - voltageelectric power equipments
高壓電力設備外絕緣污穢等級 -
Article 15 the cushioning materials for experimental animals shall, based on the needs of different classes of experimental animals, be treated accordingly so that they shall be clean, dry, absorptive of water, poison - free, pest - free, infection - free and pollution - free
第十五條實驗動物的墊料應當按照不同等級實驗動物的需要,進行相應處理,達到清潔、乾燥、吸水、無毒、無蟲、無感染源、無污染。
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