for modular power distribution patent number: abstract: a method and apparatus for modular power distribution includes an end module and at least one switching module having a switching module electrical power interface configured to electrically connect to at least one of the end module electrical...
zwickiline universal hardness tester. these instruments are used to test the strength properties of metal materials in static tensile tests, bending tests, breaking tests, charpy impact tests and rockwell, brinell and vickers hardness tests. the laboratory's primary area of activity is the provision of welding...