方法：回顾分析腹腔镜双侧精索静脉高位结扎28例的临床资料。
Methods: The clinical data of 28 cases receiving laparoscopic high ligation of double spermatic cord vein were analyzed retrospectively.
腹腔镜精索静脉高位结扎术治疗精索静脉曲张，手术时间短，创伤小，恢复快，可同时处理双侧病变。
Laparoscopic high ligation of spermatic vein has the advantages of short operative time, less injury, quicker rehabilitation and simultaneous treatment of bilateral lesions.
产品适用于对平板玻璃的磨削。玻璃双直线平边的粗磨、精磨及两侧倒角的粗磨可一次性加工完成。
Of flat glass products for the grinding. Glass straight double-edge of the Cumo, Jingmo Chamfer on both sides of the Cumo and one-time processing can be completed.
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