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对斜管与再生器相贯线部位的衬里结构进行了改进。
The lining structure at the linked position between inclined pipe and regenerator was improved.
youdao
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我丈夫的茄克衫衬里脱线了。
And the lining of my husband's jacket has come unstitched.
youdao
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我丈夫的茄克衫衬里脱线了。
And the lining of my husband's jacket has come unstitched.
youdao