electron beam welding
短語(yǔ)詞組
- electron -beam welder -beam welding machine 電子束焊機(jī)
- electron generally beam welding 電子束焊接
- activating electron -beam welding 活性電子束焊接
- programmed electron -beam welding 程控電子束焊接
- electron beam welding machine 電子束焊接機(jī);[機(jī)]電子束焊機(jī)
- vacuum electron beam welding 真空電子束焊 返回 electron beam welding