5 EASY FACTS ABOUT LAND SURVEY TOPOGRAPHY IN DHAKA DESCRIBED

But, we calibrate all of our products from BUET. So, you will discover much less choices to have error information from our devices. We deliver our equipment to the calibration lab at frequent intervals. So, there's nothing to hesitate about our equipment’s accuracy. We do standard calibration for 2 important reasons. Firstly, to obtain the accur