Trubalar uchun Reducer: 4 dyuymdan 3 dyuymga o'tish, Chang yig'uvchilar uchun ideal, Mustahkam plastik materialdan tayyorlangan, Uy va tijorat ilovalari uchun oddiy o'rnatish
Trubalar uchun Reducer: 4 dyuymdan 3 dyuymga o'tish, Chang yig'uvchilar uchun ideal, Mustahkam plastik materialdan tayyorlangan, Uy va tijorat ilovalari uchun oddiy o'rnatish