Для вычисления массы круглых труб используется формула:m = Pi * ro * S * (D - S) * LМасса прямоугольных и квадратных труб расчитывается по интерполяци …
Matrix Keyboard for people who love and Bright green colors and wish to have their own keyboards on type on. Matrix Keyboard is custom made for your p …
This app were mainly made for user that want to test the Code (BarCode / QRCode) Scanner which exist within the smartphone.The app will do:1. Scan the …