A.供應(yīng)物流B.生產(chǎn)物流C.銷售物流D.回收物流
A.伙伴型型應(yīng)商B.優(yōu)先型供應(yīng)商C.重點(diǎn)型供應(yīng)商D.商業(yè)型供應(yīng)商