名词
中文翻译：Unknown
同义词：
['sealant weld', 'seal weld']
例句：
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1. The caulk weld was a critical part of the construction process.
密封胶焊接是建筑过程中的关键部分。
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2. The engineer used a caulk weld to repair the leaky pipe.
工程师用密封胶焊接修复了漏水的管道。
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3. The caulk weld held the two pieces together securely.
密封胶焊接将两块材料牢固地粘合在一起。