Building gravel conveying device with sand raising prevention function
YE WENDE, FENG LIYOU, LI HUANHUAN, SUN XUNXIANG, YANG SHUANG, DING JUE
Year of Publication 17.09.2019
Get full text
Year of Publication 17.09.2019
Patent
Quick-in-installation wall leveling device for building construction
YE WENDE, FENG LIYOU, LI HUANHUAN, SUN XUNXIANG, YANG SHUANG, DING JUE
Year of Publication 17.09.2019
Get full text
Year of Publication 17.09.2019
Patent