S 開頭單詞
sealing washer 密封墊圈 [機] 密封圈
sealing up 密封（seal up的現在分詞）
sealing tape 密封帶；膠粘帶
sealing system 密封系統(tǒng)
sealing surface 密封麪；封接麪；瓶口
sealing strip 封密條；汽封片
sealing sleeve silicone rubber [毉葯科學]矽橡膠密封套筒
sealing run [機] 封底銲 封底銲道
sealing rubber ring 密封橡皮圈
sealing ring [機] 密封環(huán)；對閉砂條；墊圈
sealing plate 封印牌；密封板；嵌縫片
sealing off 封閉；脫銲
sealing material [機] 密封材料
sealing machine [包裝] 封口機；封裝機；熔接機
sealing liquid 密封液
sealing joint strip 密封膠條
sealing gum 密封膠
sealing glass 封接玻璃；熔封玻璃
sealing gasket 密封墊片