（）is the environmental process to collect, sort, transport and bury or incinerate waste goods. environmental logistics 。 waste material logistics 。 returned logistics 。 recycle。
（）is one of functions in logistics, which can deliver goods to customer directly by order in the most economic way. Transportation 。 Distribution 。 Sending goods 。 Carrying goods。
（）is software about the relation between the customer the customer and the supplier in marketing Customer Relationship Management (CRM)。 Customer service。 Sales planning。 Distribution channel。
C62型四轴敞车自重是（）。（A、3、Z）[05-00-03-01][010201] 22.0t。 21.0t。 20.0t。 23.0t。
冷拌沥青混合料宜采用（）。 A、密级配。 B、开级配。 C、间断级配。 D、半开级配。
（） is guaranteed by the full market supply and Just-In-Time (JIT)
