RubberJoint Quality Affect It's Performance
Rubber joint quality does have great effect on the performance of rubber expansion joint, high-quality rubber joint material is sure to make pipes more long-te
ZT spring mount adopts spring damper characteristiecs at home and abroad to overcome resonance phenomena of damping ratio, then incrase damping ratio to 0.15~0
Air duct rubber compensator is made of the rubber composite elastic structures, inside the casing, telescopic structure composed of outer casing and sealing rin