... cantilever design 悬臂结构设计 cantilever erection 悬臂架设 cantilever footing 悬臂基脚 ...
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短语
平衡悬臂架设法
balanced cantilever method
悬臂架设法
erection by protrusion
;
catilever erection
均衡悬臂架设法
balanced cantilever method
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