... 空心接头 Hollow Joint 针销壳 Needle Casing 偏心轴承 Eccentric Bearing ...
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brain casing pipe needle 脑套管针
casing needle 套管针折断
brain n casing pipe needle 脑套管针
Multifunction casing puncture needle Infuser 多功能金属套管式穿刺针输液器
The said head consists of casing, top cover, rotor core and sliding bearing and the said rotor core is composed of moulded turbine, needle and ring cushion.
机头外壳、机头上盖和手柄是注塑而成的。机头由机头外壳、机头上盖、转子芯和滑动轴承组成。转子芯由注塑涡轮、车针和垫圈组成。
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