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BJ-X Portable Metallurgical Microscope
HST-2000W Trinocular Inverted Metallurgical Microscope
QG-4 metallographic sample cutting machine
RTTS Video Extensometer
HB-3000D BRINELL HARDNESS TESTER
HGW Series Pipe Ring Stiffness Testing Machine
Louis@hssdtest.com
+86-15910081986