Cov khoom
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MHV-10A Peb Lub Hom Phiaj Kov Screen Vickers Hardness Tester
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HRS-150S Kov Screen Rockwell Hardness Tester
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HL200 Portable Leeb Hardness Tester
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Tsis Siv Neeg Tag Nrho Cov Nplai Digital Rockwell Hardness Tester
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MP-2000 Tsis Siv Neeg Metallographic Qauv Sib Tsoo Polishing Tshuab
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ZHB-3000 Semi-automatic Brinell Hardness Tester
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4XC Metallographic Trinocular Microscope
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MR-2000/2000B Lub tshuab tsom iav hlau tig rov qab
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XQ-2B Metallographic Qauv Mounting Xovxwm
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ZXQ-5A Tsis Siv Neeg Metallographic Mounting Xovxwm (dej txias system)
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WEW-300D Lub Tshuab Ntsuas Hydraulic Universal
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WDW-100 Lub Tshuab Tswj Xyuas Hluav Taws Xob Universal Testing Tshuab













