Stethoscope Double-Headed Stethoscope Stethscope
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价格￥ ($) US dollar price changes with exchange rate
Detail
1.color dual membrane chestpiece for adult ,oxidized chestpiece
the membrane is sensitive for sound collecting. 2.aluminum alloy chestpiece ,good sound conduction. 3.standard single PVC tubing,color is optional. 4.blister packaging or gift box packaging
