Kudyisa Waya Nzira Ductile Iron Kurapa Maitiro
Kubudikidza nekugadzira chaiko, nzira yekurova uye nzira yekudyisa inoshandiswa kugadzira ductile iron, uye hunhu hweaya maviri maitiro anoongororwa. Kuburikidza nekuenzanisa, iyo yakazara kuita kweye castings inogadzirwa nenzira yekudyisa yakagadzikana kupfuura iyo yeiyo punc ...