| |||
expansion bellows | |||
expansion joint | |||
expanding joint | |||
bellows; compensator; expansion pipe | |||
| |||
expansion joint | |||
| |||
expansion joint |
膨 胀 节 : 26 phrases in 9 subjects |
Automobiles | 1 |
Chemistry | 4 |
Compressors | 1 |
Desert science | 1 |
Engineering geology | 1 |
Geology | 1 |
Oil / petroleum | 3 |
Refrigeration | 1 |
Technology | 13 |