... x 10in, 10in x 12in, 11in x 14in, 12in x 15in, 14in x 14in, 14in x 17in, 18cm x 24cm, 24cm x 30cm, 30cm x 40cm, 35cm x 35cm, 35cm x ... ,the film should be developed in temperature 20 for 5 minutes, fixed in 5-8 minutes, washed for 10-30 minutes and ... away from dampness, high temperature, any bad effective gases, x-ray, gamma ray or any other penetrating rays.Stored vertically to avoid any ...