(1)PITCH DIAMETER
(2)HYDEOGEN EMBRITTLEMENT TESTING
(3)X-RAYS PLATING MACHINE
(4)SALT SPRAY TESTING
(5)UNIVERSAL TENSILE
(6)MICRO-VICKER HARDNESS TESTING
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(7)PROTRUSION ABOVE GAGING TESTING
(8)PROFILE PROJECTOR
(9)HB¡BRCHARDNESS TESTING
(10)ROLLER SORTING MACHINE
(11)DRILLING SPEED TESTING
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