产品描述：驱动辊式输送机叶片空心销工业链式提升机静音提升销轴铸造不锈钢双相工程拖链…
Item Description Plastic-wrapped elevator stability compensating chain (SN-WFBS)Design quantity: SN-WFBSDescription of SN-WFBS Plastic-Wrapped equilibrium compensating chainSubstantial high quality chain wrapped…