?插口端
... 插口板 panel maintenance control 插口端 spigot end 插口罩 socket cover ...
管子公扣端 ; 插端
联管套筒接头
管子插端
At the end of 1997, without warning, MOR slowed the oil spigot to Joy-Lud, cutting it off completely by the end of 1998, Sapir alleges, in order to jeopardize FTL's financing for the plastics plant.
FORBES: Magazine Article
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