名词
中文翻译：管道接头密封件
同义词：
['pipe seal', 'pipe gasket', 'pipe joint sealant例句：1. The plumber used a special seal for the pipe joint to ensure it was watertight.（这位水管工使用一种特殊密封剂来确保管道接头处防水。）']
例句：
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1. The plumber used a special seal for the pipe joint to ensure it was watertight.
这位水管工使用一种特殊密封剂来确保管道接头处防水。
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2. The new design uses a seal for pipe joints that is more durable than previous models.
新设计使用了一种比之前模型更耐用的管道接头密封件。
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3. The engineer tested the seal for pipe joints before installing the new piping system.
工程师在安装新的管道系统之前测试了管道接头密封件。