Lv52
930 积分 2022-11-01 加入
Practice for Installation of Machine Spiral Wound Poly (Vinyl Chloride) (PVC) Liner Pipe for Rehabilitation of Existing Sewers and Conduits
2小时前
求助中
Based on experiment and simulation to evaluate the quality of large diameter concrete drain-pipe by jacking method
5个月前
已完结
Guide Wave-Based Inspection of Adhesively Bonded Structures in Composite Plates
7个月前
已关闭
Development of a new soil–structure contact stress sensor for underground construction applications
9个月前
已关闭
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