... thuc tớnh c s d liu DD Design: Thanh cụng c DD Design box s dng to kớch thc cell DD Design > Attach Element: cụng c ny c s dng xõy dng mt cung (arc), line string, shape DD Design > Constraint: ... file sang tờn khỏc (Save design as) S dng ghi file c chộp sang tờn khỏc nh th mc khỏc hoc sang kiu d liu khỏc, nu tờn khỏc c chn thỡ file ú c thnh file hot ng Compress Design: Nộn file thit ang ... MicroStation New: M hp hi thoi to mi mt file thit k(Create Design file), s dng to v m file nh file thit k ang hot ng Open: M hp hi thoi m file (Open Design File) s dng m mt file thit k ó tn ti hoc mt...