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Construction and decoration materials in the chemical name, chemical composition and use of the main

Answers:1   |   LastAnswerAt:2011.05  

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Ivy Bush 
Asked at 2011.05.23 20:39:24

answer Betty White  Answered at 2011.05.23 20:39:24
The main chemical components of paint xylene, esters and other low boiling point organic solvent. Explosion, poisoning because of the indoor accumulation caused by high concentrations of xylene. Inhaled in high concentrations of xylene within a short time when the central nervous system anesthesia can occur, the light dizziness, headache, nausea, chest tightness, fatigue, confusion, severe cases can cause coma resulting from respiratory, circulatory failure and death . The chemical composition of cement LOISiO2 Al2O3 Fe2O3 CaO SO3 K2O Na2O
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