Honorable%20Federal%20Secretary,%20MoST%20Capt%20(R)%20Nasim%20Nawaz%20visited%20different%20Centres%20%20of%20PCSIR%20Laboratories%20Complex,%20Lahore%20%20and%20also%20%20visited%20Precision%20System%20Training%20Centre%20(PSTC),%20Lahore%20on%2026-04-2019