spigot-and-socket joint (lead joint socket)
管端承插式接头
spigot-and-socket joint【建】
暂无补充释义。
相关词条
spigot-and-socket joint (lead joint socket) pipe joint
spigot-and-socket joint【建】
暂无补充释义。
spigot-and-socket joint (lead joint socket)
spigot-and-socket joint (lead joint socket) pipe joint