plug
【建筑】为了密封地上所凿的洞或井，带有塑胶帽或边缘的塞子
plug with elastic cup or skirt for the sealing of boreholes or wells
暂无补充释义。
相关词条
vaginal plug
plug
screw-plug fuse
plug compatibe mainframe
ear plug
single-phase safety plug with socket
screw-plug fuse
plug with elastic cup or skirt for the sealing of boreholes or wells
暂无补充释义。
plug
vaginal plug
plug
screw-plug fuse
plug compatibe mainframe
ear plug
single-phase safety plug with socket
screw-plug fuse