The following are the major components of sand molds:

Which one belongs to expendable molds?

Expendable molds,Which typically are made of sand

Finally the chocolate is poured into molds, cooled, wrapped, and rolled off the assembly line in order to be shipped to consumers around the world.

Mooncakes are created in handmade wooden molds that give them traditional shape. The convex patterns on mooncake are colorful, both in terms of art and cultural .

In the processing of pasteurized milk, the minimum processing is to destroy A: Clostridium botulinum B: pathogens such as salmonella, mycobacterium tuberculosis C: enzymes D: molds

Molds were once used only for small amounts of fat, shared with neighbors at cooperative candle dippings or supplied by（）candle makers who canvassed large geographical areas. A: redoubtable B: impecunious C: sententious D: meretricious E: itinerant

Molds were once used only for small amounts of fat, shared with neighbors at cooperative candle dippings or supplied by ------- candle makers who canvassed large geographical areas. A: redoubtable B: impecunious C: sententious D: meretricious E: itinerant

Expendable molds , which typically are made of sand, plaster, ceramics, and similar materials and generally are mixed with various binders(bonding agents) for improved properties. These materials are refractories (that is, they are capable of with standing the high temperatures of molten metals). After the casting has solidified, the mold is broken up to remove the casting.