| |||
capel | |||
thimble | |||
ferrule; porcelain thimble; sleeve piece; wire course |
嵌 环 : 34 phrases in 9 subjects |
Chemistry | 1 |
Electronics | 7 |
Information technology | 4 |
Plastics | 2 |
Polymers | 4 |
Space | 2 |
Technology | 10 |
Telecommunications | 1 |
Textile industry | 3 |