废弃食用油脂
waste edible oil
the discarded edible oils
waste grease
粮食产业化
grain industrialize
Food industrialization
cereal food industrialization
grain industrialization
粮食产业集群
industrial cluster of grain
粮食产业现状
status quo of grain-processing industry
木本食用油料
Woody edible oil plants
the woody edible oil resources
食用油加热产物
products of heated cooking oil