单词：teflon seal
teflon seal的用法和样例：
例句
- For a good joint, use teflon tape or pipe dope.如果要时焊接更牢固，就要使用特氟隆带或管道粘接剂。
- All other signal path wiring uses silver plated copper with teflon insulation.所有其他信号路径布线采用镀银铜的特氟隆绝缘。
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