基本释义:

承插焊连接(接头)

网络释义

1)socket welded joint,承插焊连接(接头)

2)bell and spigot joint,承插连接(接头)

3)bell and spigot bend,承插连接弯头

4)socket weld,承插焊接

5)bell-and-soctket mechanical joint,承接插头

6)socket and spigot joint,承插接头