The reaction product water was nearly colorless, transparent and neutral.

产物水较为纯净,无色透明,呈中性.

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This paper elaborates a new product - water based cutting fluid, an auxiliary material used in machinery cutting.

本文介绍了在机械行业制造加工切削过程中的一种辅助材料,“新一代产品 — 水基切削液”.

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