NW252 liquid loss measuring instrument
NW253 liquid penetration tester
NW254 softness tester
NW255 liquid impermeable tester
NW256 permeability tester
NW258 friction coefficient tester
NW259 constant temperature holding viscosity tester
YG029 nonwoven fabric power machine
YG026HK universal strength tester
YG026HB universal strength tester
YG033A drop weight fabric tearing instrument
YG033B intelligent digital tear tester