基本解釋密封膠英漢例句雙語例句All awl tube thread pre-coated PTEF leakproof gum, with excellent sealing property.所有錐管螺紋預(yù)涂聚四氟乙烯防漏膠，密封性能好。The sealing gum is applied to not only the bonding of reflecting parement marker but also other substance bondings between metals or between metal and non-metal.該密封膠不但適合視線誘導(dǎo)器的密封粘接，也適用于許多金屬與金屬、金屬與非金屬間的粘接。sealing gum更多例句詞組短語短語perfusion and sealing gum 灌封膠sealing gum更多詞組