"Yi Hang Jin An 1" vessel integrating the floating transfer and insta...
厂辞耻谤肠别：颁颁颁颁罢颈尘别：2021-08-31
"Yi Hang Jin An 1" vessel integrating the floating transfer and installation of the immersed tubes
"Yi Hang Jin An 1" is the world's first special ship with functionsof DP positioning and tracking, integrating the functions such asfloating transfer, positioning, sinking and installation.
Editor: CCCC
