Light and medium weight drop weight device (LFG, MFG)
2016: Calibration requirements for the Light and Medium Drop Weight Tester TP BF-StB Part B 8.4
2012: TP Rock Part 8.2.1 Dynamic plate load test with the medium-duty drop-weight tester
2012: TP BF-StB Part B 8.3 Dynamic plate load test with the lightweight drop-weight tester
