Hauv kev lag luam tub yees, blast freezing, thiab qhob txias txias, flake ice machines tau dhau los ua cov kev daws teeb meem zoo tshaj plaws. Cov tshuab no tau txais kev saib xyuas thoob plaws ntau qhov kev lag luam rau lawv cov kev siv ntau yam, kev siv hluav taws xob, thiab ...
Nyeem ntxiv