519Black and white film is a commonly used agricultural covering material, mainly used in fruit and vegetable greenhouses, livestock and poultry breeding and other agricultural production fields. The black and white film has the effect of isolating light, keeping warm and moisturizing
Black and white film is a commonly used agricultural covering material, mainly used in fruit and vegetable greenhouses, livestock and poultry breeding and other agricultural production fields. The black and white film has the effect of isolating light, keeping warm and moisturizing
