Deposit-deposit formed in ocean bottom by spouting

First frost date and late frost date

first frost date and latest frost date

Girst frost date and late frost date

deposit genesis of ore deposit

a dead frost

advection frost

amorphous frost

annual frost days

anti frost agent

antifreeze and frost resistance

Anti-frost

anti-frost design for pavement

anti-frost heave mechanism

Anti-frost heaving

Anti-frost-heaving

Artificial intelligence frost box

artificial persimmon frost

automatic frost point hygrometer