Selection of critical control points during production of tinned steamed beef for export
出口清蒸牛肉罐头生产过程中关键控制点的选择
These are the Steamed Beef Balls , Shrimp Dumplings and Steamed Crab Dumplings .
这些是牛肉丸子、饺和蟹黄烧卖。