milk powder collector

奶槽车,milk... ... ) Grandma get in. 上车吧，奶奶。 ) milk powder collector 奶粉收集槽 ) milk truck 奶槽车 ...

乳业词... ... manufacturing machine of milk powder 奶粉制造机 milk powder collector 奶粉收集器 milk powder plant 奶粉工厂 ...