名词
中文翻译：管道壁
同义词：
['pipe lining', 'flue wall', 'chimney wall例句：1. The engineer was working on the pipe wall of the pipeline.（工程师正在修理管道的管道壁。）2. The chimney wall is cracking due to the high temperature.（烟囱壁由于高温而开裂了。）']
例句：
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1. The engineer was working on the pipe wall of the pipeline.
工程师正在修理管道的管道壁。
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2. The chimney wall is cracking due to the high temperature.
烟囱壁由于高温而开裂了。
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3.The engineer had to repair the pipe wall and replace the damaged parts.
工程师不得不修理管道壁并更换损坏的部分。