短語(yǔ)詞組

短語(yǔ)

• electron -beam welder -beam welding machine 電子束銲機(jī)
• electron generally beam welding 電子束銲接
• activating electron -beam welding 活性電子束銲接
• programmed electron -beam welding 程控電子束銲接
• electron beam welding machine 電子束銲接機(jī);[機(jī)]電子束銲機(jī)
• vacuum electron beam welding 真空電子束銲
返回 electron beam welding