0501 药品,消毒剂,中药药材,药酒 ... 医药用磷酸盐 Phosphates for pharmaceutical purposes B 汗足药 Foot perspiration (Remedies for –) B 汗足药 Remedies for foot perspiration B ...
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Double disc swing foot valve 旋启双瓣式底阀
Multi-disc swing foot valve 旋启多瓣式止回阀 ; 旋启多瓣式
Double disc swing foot ale 旋启双瓣式底阀
Multi-disc swing foot ale 旋启多瓣式止回阀
double disc sing foot valve 旋启双瓣式底阀
multi-disc sing foot valve 旋启多瓣式止回阀
foot breast supportke disc 制动盘
double disc swing foot vingve 旋启双瓣式底阀
When your foot is off the pedal, the springs will push the pressure plate against the clutch disc, which in turn presses against the flywheel.
当你松开踏板，膜片弹簧将压盘逐渐压紧在离合器盘上，压力依次传动飞轮。
Steering clutch: multiple-disc oil powder metallurgy disc compressed by spring. hydraulic operated. brake is oil two direction floating band brake operated by mechanical foot pedal.
转向离合器为湿式、多片粉末冶金摩擦片、弹簧压紧、液压分离。制动器为湿式、浮动、双向带式、脚踏式机械操纵。
Conclusions: Incision of the sheath of Schwann of lumbar spinal nerve root could alleviate the symptom of numbness in foot or toe in the patients with lumbar disc protrusion.
结论：脊神经根鞘膜切开减压，能迅速缓解腰椎间盘突出症病人术后患足(趾)的麻木症状。
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