Cov hnab yas conveyor saw yog siv rau hnyav hnyav thiab crates.Qhov conveyor tsim los ntawm cov chains no tuaj yeem yooj yim heev, ua rau muaj kev lag luam zoo heev rau qee lub sijhawm ntev heev khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob. .