09-07-2010, 06:34 AM
respected sir,
i am Peter Mathew,doing B-tech,VJCET
i wish to take seminar on trench less technology.
trench less technology is an tunnelling process below the surface.
idont know its types,techniques,methods,its advantages n dis advantages,&techniques of trench less technologies used in India[/align]......
for seminar i need a report,n ppt