Hygiene requirements for the design of meat and poultry processing equipment 肉和家禽加工设备设计的卫生要求
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Jarvis products corporation is the world ' s largest producer of meat and poultry processing equipment in the world ! we have 13 subsidiaries in the whole world 美国查维斯是世界上最大的肉食品及禽类加工机械生产商,总部在美国,并在13个国家设有分公司。