The article refers to the oil pipe two - dimension leak - magnetic detector firstly.
本文首先给出石油专用管二维漏磁高速探伤机的工作原理。
Is mainly the hydraulic pipe damage or the hydraulic fluid pipe connection seal is lax, should replace or the repair promptly, ceases the oil leak.
主要是液压管损坏或液压油管接头密封不严，应及时更换或修复，杜绝漏油。
The pipes are used for carrying sewage, water, oil or gas. Therefore, the weld seams produced during the manufacture of the pipe must be absolutely leak tight.
用于传输城市污水，水，油或者天然气的管道在焊接时必须保证严格的密封以防止泄露。
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