The inner bottom is the ______.50
A、tanktop
B、compartmentbetweenthetanktopandshellofthevessel
C、innersideofthevessel’sshell
D、spacebetweentwotransversebottomframes
发布时间:2024-12-02 14:23:55
A、tanktop
B、compartmentbetweenthetanktopandshellofthevessel
C、innersideofthevessel’sshell
D、spacebetweentwotransversebottomframes