Except for erosion and wear. the corrosion also significantly affects the service life of naval gun barrel in marine environment. In view of a lack of research on the corrosion of naval gun barrel at present. the corrosion forms of naval gun barrel under the interaction effects of gun bore launching environment and marine corrosion environment were analyzed systematically. https://safeersappliancers.shop/product-category/bosch-gsn33vw3pg-frost-free-upright-freezer-with-225l-capacity-and-a-rating/