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1·Lene Kennison plays percussion.

莱恩·肯尼森演奏打击乐。

2·The disposable and atraumatic suture needle with monofilament palyproph-lene thread applies to cardiovascular surgery orthopaedics department and general surgical department .

无菌医用聚丙烯线无损伤缝合针，适用于心血管手术、骨科、普外科。