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concrete test hammer
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Integrated Voice Digital Concrete Test Hammer 2.207J / 785N 1. GB /T9138-1988, JJG817-93 and JGJ/T23-2011 standard 2. USB communication port 3...
2024-12-09 10:37:55
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Easy Operate Digital Concrete Test Hammer , W + Integrated Voice Easy operation, W + Integrated Voice test hardness and strength USB communication ...
2024-12-09 10:37:55
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Type-in-one Voice Digital Concrete Test Hammer , 785N / 2.207J 1. GB /T9138-1988, JJG817-93 and JGJ/T23-2001 standards. 2. USB communication port 3...
2024-12-09 10:37:55
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