The general problem of half-pipe jacket is the leakage of the welding line induced by crack.

半圆管夹套设备最常见的问题是夹套焊接部位开裂引起泄漏。

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The problem of half-pipe jacket equipment is the leakage induced by cracks in half-pipe welding position.

半管夹套设备的问题，是在半管的焊接位置出现裂缝泄漏引起的。

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The problem of half-pipe jacket equipment is the leakage induced by cracks in half-pipe welding position.

半管夹套设备的问题，是在半管的焊接位置出现裂缝泄漏引起的。

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