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JBT-50 Cast Iron Impact Testing Machine
JBT-50 Cas
JB-50 Impact tester
JB-50 Impa
Microcomputer control impact testing machine
Microcompu
Digital display type impact testing machine
Digital di
Semi-automatic impact testing machine
Semi-autom
JB-300 Impact tester
JB-300 Im
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Address :Jinan Xinsha Southern Of Industrial Park   Zip Code：250032   E-mail:testhan@163.com
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