用“gantry crane”造句大全，gantry crane造句
gantrycranewithjibcranetriangulartrussgantrycranedoublegirdertrussgantrycranegantrycranewithlevelluffingcranegantrycranewithretractableboomgantrycranewithman-trolleydoubleboxgirdergantrycranegantrycra...
用“gantry”造句大全，gantry造句
triangulartrussgantrycranedoublegirdertrussgantrycranegantrycranewithretractableboomdoubleboxgirdergantrycranegantrycranewithjibcraneModularandparameterizeddesigntechnologyforgantrycrane'sgantrystruc...