| |||
Dewer flask | |||
Dewar vacuum flask | |||
Dewar flask; Dewar's bottle; Dewar vessel | |||
vacuum flask | |||
Dewar flask (贮存液氧或液氮用) | |||
Dewar bottle | |||
| |||
Dewar vacuum flask |
杜瓦 瓶 : 5 phrases in 5 subjects |
Chemistry | 1 |
Oil / petroleum | 1 |
Refrigeration | 1 |
Technology | 1 |
Textile industry | 1 |