战斗机叶片沉积金属陶瓷                                   战斗机叶片沉积金属陶瓷

                铍青铜补焊                                                   铍青铜补焊

                                   时速350公里道岔模具表面沉积金属陶瓷

          汽轮机叶片沉积金属陶瓷                                        模板沉积金属陶瓷

           芯棒表面沉积金属陶瓷                                         芯棒表面沉积金属陶瓷

            限流套内壁沉积金属陶瓷                                                        限流套内壁沉积金属陶瓷

                   1700输送辊补焊                                         液压支柱划伤修复