封焊 | |
CNC | seal |
construct. | soldering and sealing |
nautic. tech. | seal welding |
plast. | sealing weld |
端 | |
entomol. | end |
met. | fringe; side |
| |||
seal | |||
seal welding | |||
sealing weld | |||
sealing welding; soldering and sealing | |||
| |||
soldering and sealing |
封焊: 140 phrases in 23 subjects |