Ọkụkọ elektrọd ọla kọpa otu oghere, otu ọwa 0.2 * 300mm
Nkọwa Ngwaahịa
Akara Ngwaahịa
Nkọwa: Ọkụkọ elektrọd ọla kọpa otu oghere, otu ọwa 0.2 * 300mm
Nha: 0.2 * 300mm
Ngwa: Igwe mkpọpu ala EDM
Oghere dị n'otu akụkụ nke tube ọla kọpa. 0.1-20mm, n'ogologo 200mm ruo 600mm dị.
