... sintering, mesh sinteringFiltration precision: 2-150 micronStructure: flake, Cartridge, tube, tubular shape, the goblet, bowl, plate, tapered, T shape, Cap shape ... , muffler exhaust throttle BESLD, copper / stainless steel sintered ( filter, cartridge, filter tube, filter, filter), porous sintered filter material.Product DescriptionPSL can reduce drive noise from ...