单词	porous PTFE
释义	porous PTFE 多孔PTFE
随便看	horizontal guniting type pouring hole horizontal gust horizontal guy horizontal gyro horizontal hack sawing machine horizontal hack sawing machines horizontal hack sawing machines with column horizontal hair horizontal hair line horizontal-hammer mill horizontal handling machinery horizontal handoff horizontal handover horizontal hand resaw horizontal hand sawing machine horizontal hanging scale horizontal harmonic gear drive horizontal haunching horizontal heart horizontal heatable cell horizontal heated surface horizontal heater horizontal heat exchanger horizontal heat-transfer material heater horizontal helical centrifuge