از برنامه APKPure استفاده کنید
نسخه قدیمی APK Surface to Surface strokes را برای اندروید بگیرید
strokes calculator
This little app calculates the surface to surface strokes. It takes into consideration the drill string volume and the annulus volume.
The app has been tested on several different android devices.
Last updated on 19/10/2013
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Surface to Surface strokes
1.0 by Norm Greenwood
19/10/2013
$4.99