The hot-melt glass is made by using a special hot-melt furnace to heat the glass above the softening point, and then the flat glass is molded in a special molding die, and then annealed.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- The glass commonly used in furniture manufacturing is mainly flat glass and hot bent glass. A: 正确 B: 错误
- The glass commonly used in furniture manufacturing is mainly flat glass and hot bent glass.
- ________is made of__________. A: Glass; glasses B: A glass; glass C: Glasses; glass D: A glass; glasses
- _____is made of______. A: Glass, glasses B: A glass, glass C: A glass, glasses D: Glasses, glasses
- The glass of water is too hot, I prefer some cold water _____ .