在APKPure安全快速地下载APK
APKPure 使用签名验证功能,确保为您提供无病毒的 Drill Collar wt. per foot APK 下载。
每英尺计算器DCollar重量
Ever needed to know the wt per foot of a drill collar. This little app calculates that for you based on ID and OD.
The app has been tested on several different android devices.