2020GH/T 1191-2020 Leaf lettuce (lettuce) pre-cooling and refrigerated transportation technology
2017GH/T 1191-2017 Precooling and refrigerated transportation technology of leaf lettuce
1997SB/T 10287-1997 Precooling and refrigerated storage and transportation technique of lettuce
GH/T 1191-2017 Precooling and refrigerated transportation technology of leaf lettuce has been changed from SB/T 10287-1997 Precooling and refrigerated storage and transportation technique of lettuce.