Hits:
First Author:DAI Yuqiang
Disigner of the Invention:hudapeng,陶盛洋,赵顶,zhuche,zoujiupeng
Authorization number:第10-1980332号
Pre One:中部阻波腔隔离式气波管
Next One:一种内置驱动液压平衡型的双层喷嘴双排管气波制冷机