Read Edit View history Discussion 潜盾机 qiándùnjī tunnel boring machine Origin Definitions Defs 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