• The utility model is composed of a bottle stopper perforator, a triplet with plus drug, a drip kettle, a control clamp, a reducer union, scalp acupuncture, a thick and a fine conduit pipe.

    瓶塞穿孔器、三通、滴壶、控制接头头皮导管等构成。

    youdao

  • The utility model is composed of a bottle stopper perforator, a triplet with plus drug, a drip kettle, a control clamp, a reducer union, scalp acupuncture, a thick and a fine conduit pipe.

    瓶塞穿孔器、三通、滴壶、控制接头头皮导管等构成。

    youdao

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