get rid of congealable oil, wax precipitation and incrustation in pipe to reduce backpressure and friction, and lower temperature.
清除管线内部的凝油、、,达到减小输油回压、减小磨阻、降低输油度的目的。
get rid of congealable oil, wax precipitation and incrustation in pipe to reduce backpressure and friction, and lower temperature.
清除管线内部的凝油、、,达到减小输油回压、减小磨阻、降低输油度的目的。
声明:以上例句、词性分类均由资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。