02:53 00:45 The pressure testing machine is mainly used to measure the compressive strength #concrete #testingmachine
00:45 The machine can do different material products of tensile, compression, bending, shear and other types of tests.
00:42 Plastic Maiterail,Easy clear,Economic,Portable,
00:24 Concrete rebound hammer,big discount
00:35 high quality plastic concrete test cube mould easy to use
00:21 Shape,size and color can choice,Neutral box is available.
00:21 Simple assembly, durable and easy to clean