2 Patents
- US121876462025Synchronous Single-liquid Grouting Slurry, Its Technology and Application for Large Diameter Shield Engineering Under Water-rich, High-pressure and Weak Soil Strata Conditions
China Railway 14Th Bureau Group Shield Engineering Coporation Limited
0 cites - USD10100922024Battery-powered Waterless Perfume Atomizer
Zhongshan Innovo Household Products Co., Ltd.
0 cites