Recent content by Naim Ahad

  1. Naim Ahad

    Excel Quality Management Templates

    sir, can i get the excel file of this, naimahadmur@gmail.com
  2. Naim Ahad

    Column concrete pouring at site

    What is the best way to pour a column 9f 3mtr height as the free fall of concrete is 1 5mtr ?