teflon seal

英美

释义
用例
更多

- 特氟隆密封(件)；聚四氟乙烯密封(件)
例句
临近单词

teflon teflon needle catheter teflon coated catheter teflon coated guide wire teflon membrane oxygenator teflon catheter introducer teflon-make speech cannula teflon coated Foley's catheter teflon fabrics for patch graft Teflon with stainless wire mesh teflon internal round spray nozzle

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