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<title>宵岷 内容概要</title>
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<item><title>液冷式内燃机水箱防腐抗冻液的研制</title>
<description> 通常液冷式内燃机防冻液是以有机醇与水混合制成的，在反复循环使用过程中易产生酸性物质与水垢 ，腐蚀发动机构件与水箱，引起热导率降低、发动机过热等不良后果．为了解决这一问题，笔者参 考有关文献，运用精细化工复配技术，研制了一种新型内燃机水箱抗冻液．性能与应用试验表明，该产品阻垢、防腐蚀，抗冻效果好，性能优异</description>
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