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spigot joint例句_spigot joint英汉例句_spigot joint双解例句_甲百汇小鸡词典
甲百汇小鸡词典

spigot joint

S 开头单词

常见例句

    双语例句

  • Ductile cast iron piping is used for external underground. The pipe should be spigot and socket joint connected.
    室外地下管网使用球墨铸铁管，承插式连接。
    • 返回 spigot joint