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Duban DB22-LX-SC Foundry sand Hardness Gauge & wet mold sand Hardness Gauge
DB22-LX-SC casting sand Hardness Gauge compression stroke 2.50mm, load 1500g, preload load 180g, for high Voltage molding of sand surface hardness testing.
Duban DB22-LX-SC Foundry sand Hardness Gauge & wet mold sand Hardness GaugeKey Spec.
DB22-LX-SC Foundry sand Hardness Gauge & wet mold sand Hardness Gauge
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