| 摘要 |
<p>The invention relates to a cooling fluid used in the cooling systems of the internal combustion engines and in the refrigerating plants and to a process for producing the same. According to the invention, the cooling fluid is based on monoethyleneglycol in admixture with demineralized or distilled water, sodium tetraborate, sodium benzoate, sodium nitrite, benzotriazole, phosphoric acid or the salts thereof and possibly dyestuff.</p> |
