Mechanical strength of pipe coating and its thickness of standard paintcoat must be ensured in the pipe coating production lines,two pipes in the course of coating must be flexibly jointed.
管道涂敷生产线要保证管件涂敷层
强度及标准涂层厚度,两根管子在涂敷过
中要保证柔性顶接,连接处不能有缝隙。
Mechanical strength of pipe coating and its thickness of standard paintcoat must be ensured in the pipe coating production lines,two pipes in the course of coating must be flexibly jointed.
管道涂敷生产线要保证管件涂敷层强度及标准涂层厚度,两根管子在涂敷过中要保证柔性顶接,连接处不能有缝隙。
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