polyfluortetraethylene
美 英
英漢解釋
例句
Introducea gate valve which adopt isostatic compaction polyfluortetraethylene lining .
介紹了一種采用聚四氟乙烯等壓成型襯里閘閥。
the samples enter the polyfluortetraethylene pipe after the sample concentration is finished;
富集結束后,樣品進入到聚四氟乙烯管中;