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> Dental device air & water diaphragm membrane valve
Dental device air & water diaphragm membrane valve
Dental care device diaphragm valve; membrane valve
Material:cuprum, middle using american membrane,high quality!!
weight:450g(no including with packaging)
Large interface:0.1875inch
Fixed place center hole:2.28inch
1 Dental care device diaphragm valve
3 dental handpiece shelf valve
