laser beam welding
轴经整经机
beam warper【纺】;beam warping machine【纺】;beamer【纺】
暂无补充释义。
beam warper【纺】;beam warping machine【纺】;beamer【纺】
暂无补充释义。
laser beam welding
separated angle of difference beam【电讯】;separated angle of offset beam【电讯】
X-ray beam collimator
infrared beam condenser
stacked-beam radar【雷达】
beam sourse
semipermeable, mirror beam splitting system
hammer beam【建】