productn.产品;产物;结果;某种影响下产生的人或物;乘积
product layer产物层
product phase子相
product final最终产品
product stock石油产品储存
product space乘积空间
product-use制品用途
product cycle乘积循环
product query商品查询
product types产品类型
product codes乘积码