The characteristic of the bond zone between Ni-based alloy light beam surfacing layer(SL)and base metal(BM)was investigated by scanning electron microscope,ener
Purpose: To report target z-axis optimized LASIK treating for two eyes from two pa-tients with decentered ablation.Methods: The LaserSight AstraPro2.2 Z softwar
The current status of nitrogen containing stainless steels at home and aboard has been introduced. The function and existing forms of nitrogen in the stainless
The problem of dynamic relocation and phase-out of combined manufacturing plant and warehousing facilities in the supply chain are conced.A multiple time/multip
The manufacturing status has great effect on the product’s quality.Now measuring data can be automatically sent to database in computer by interfaces.Based on