| 释义 |
industrial piping
基本例句
工业管道
A twist wire connected with multicircuit or variable frequency circuit board is winded on the industrial pipeline.远处有多匝与变频电路板连接的螺旋状电线缠绕在工业管道上。
In recent years, petrifaction industry pipes accidents were occured frequently, it badly affected safe and economic benefits.近年来石化工业管道事故频发，严重影响安全生产及企业经济效益。 |