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S 开头的英语单词（共 361,851 个）
sealing coil
[网络] 密封盘管；封口线圈
sealing compound
[电] 封胶
sealing concrete
封混凝土
sealing cone
密封锥面
sealing constriction
密封缩颈;密封压缩
sealing contact surface
[机] 密封接触表面
Sealing Containers
[网络] 施封
sealing cover
密封盖
sealing cup
密封碗
sealing damper
气体管道]密封闸板
sealing device
密封装置
sealing device of ship lift
升船机止水框架
sealing driving rod
密封拨杆
sealing edge
密封唇口
sealing effect
封闭[孔]效应
sealing element
密封件
sealing end
电缆封头[封端]焊接端
sealing end pothead
密封电缆头
sealing face
[化] 密封面
sealing face leakage
[化] 密封面泄漏
sealing failure
[化] 密封失效
sealing fault
充填断层
sealing film
密封薄膜
sealing fin
封片
sealing flange
密封法兰,密封凸缘
sealing fluid
[化] 封液; 封闭液
sealing for pressure vessels
压力容器密封