... 导（线）管出线匣 conduit outlet box 导（线）管大小头；渐缩管 conduit reducer 装管鞍铁 conduit saddle ...
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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.
它由瓶塞穿孔器、加药三通、滴壶、控制夹、变径接头、头皮针和粗、细导管等构成。
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