LFY-401A Static Voltage D…
LFY-402D Rotating Machine…
Under laboratory conditions, it is used to evaluate the electrostatic properties of fabrics or yarns and other materials after triboelectric charging
LFY-610B Protective Cloth…
LFY-719C Total leakage ra…
LFY-604B Fabric vertical …
LFY-259E chemical protect…
LFY-215H Nonwoven Absorpt…
LFY-423 antistatic perfor…