机译:钢桥面的裂缝止裂孔:钻孔方法和效果
College of Civil and Transportation Engineering, Hohai University, Nanjing 210098, China;
College of Civil and Transportation Engineering, Hohai University, Nanjing 210098, China;
College of Civil and Transportation Engineering, Hohai University, Nanjing 210098, China;
College of Civil and Transportation Engineering, Hohai University, Nanjing 210098, China;