1 traction bed 2 .Complete stainless steel 3 specifications,200*720*590mm 4 origin:henhshui 5 moq:10 traction bed1.Complete stainless steel2 ... people in health protection.After lying on the bed, the patient ties the traction belts to the treat body part, then ... do traction by adjusting the two hand wheels equipped on the bed side Lumbar vertebra traction bed ...