TH-22 new standard geotextile thickness gauge TH-060 geotextile thickness gauge

TH-080S Geotextile composite material permeability coefficient tester

TH-030 Geotextile Effective Aperture Measuring Instrument

TH-040 Geotextile dynamic perforation tester

TH-020 Geotextile permeability tester

​NJ-160B Cement Slurry Mixer

JJ-5 Cement Mortar Mixer

TDR-Ⅱ Concrete rapid freeze-thaw testing machine -10 pieces

TDR-Ⅱ Concrete rapid freeze-thaw testing machine-16 pieces

TDR-Ⅱ Concrete rapid freeze-thaw testing machine-28 pieces

Automatic pressurized concrete permeability tester- 6/12 pieces

Automatic pressurized concrete permeability tester-12 pieces