Figure 2 Appearance of the gray iron inserts: (a) no treatment except for being cleaned; (b) salt membrane plating; (c) electrogalvanizing
세계 최강의 자유표면 수치해석 소프트웨어
Figure 2 Appearance of the gray iron inserts: (a) no treatment except for being cleaned; (b) salt membrane plating; (c) electrogalvanizing