www.ovodmusic.com/articles/218-calculator
Calculator
2015年3月10日
Get instant answers for pipe layout and design problems, including complex rolling offsets, parallel pipe cutbacks, weight/volume conversions, flow rates, pressures, areas and more. With the Pipe Trades Pro, spend less time calculating and looking at charts, and more time cutting, welding and placing pipe. Cut lengths, take-outs and odd-degree fittings; right angles, offsets and fitting angles; bends, slopes, percent grades, drops and built-in pipe data for seven different pipe materials.
马努facturer Name:计算行业