| |||
urethane plastics | |||
polyurethane plastic; urethane plastic | |||
polyurethane plastics |
聚氨酯塑料 : 55 phrases in 14 subjects |
Automobiles | 2 |
Chemistry | 2 |
Ecology | 2 |
Electronics | 1 |
Furniture | 1 |
General | 1 |
Oil / petroleum | 3 |
Plastics | 22 |
Polymers | 7 |
Shipbuilding | 1 |
Space | 5 |
Technology | 3 |
Textile industry | 2 |
Water resources | 3 |