潜盾机 qiándùnjī tunnel boring machine Definitions Defs Origin Strokes Stroke Words Sentences Sents 潜盾机 潛盾機 qiándùnjī tunnel boring machine shield tunneling machine used for excavating tunnels; common term used in Taiwan Cross-References Referenced by 盾构机 dùngòujī
潜盾机 潛盾機 qiándùnjī tunnel boring machine shield tunneling machine used for excavating tunnels; common term used in Taiwan Cross-References Referenced by 盾构机 dùngòujī
