Testing Machine 1.metal,rubber,plastic,spring,textile etc 2.industry, ... Computerized Electronic Tension,Compression,Bending,Shearing Testing MachineApplications:WDW -S5 Computer Control Electromechanical Testing Machines are designed and manufactured according to ASTM, ISO, ... DIN, GB etc standards. It is suitable for wide range of material for tension, compression, bending, ...