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秦皇岛输油公司从1989年检漏季节开始使用聚氨酯沥青冷涂料(以下简称冷涂料).进行补漏防腐作业.从取得的成绩看.效果很好。 由中国石油天然气管道科学研究院研制成功的这种冷涂料.不但具有石油沥青防腐绝缘层所要求
Qinhuangdao oil company from the leak detection season in 1989 began to use polyurethane asphalt cold paint (hereinafter referred to as cold paint.) Trap leak preservative operations from the results achieved. Good effect. The cold paint successfully developed by China Petroleum Pipeline Institute of Science and Technology not only has the requirements of petroleum asphalt anticorrosive insulation