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针对小口径管道检测的技术难点,系统地研究了适合小口径管道无损检测的技术方法、系统的构成及现场检测方案等。
Aiming at the technical difficulties of small-bore pipe inspection, this paper systematically studied the technical methods suitable for small-bore pipe non-destructive testing, the composition of the system and the on-site inspection scheme.