تم إضافة السؤال من قبل
Asharaf Puthiyaveettil Kader - FMVA
, Finance Manager , Afrina Est. For Construction & Urban Development
تاريخ النشر: 2014/07/10
من قبل
mahindaratne pahalawattaarachchige , Visiting Lecturer,Sri Lanka Institute of Advance Technological Educstion. , Sri Lanka Institute For Advance Technological Education,Kurunagala,Sri Lanka.
It can be use ful using normal distribution for contruction time duration.
