Maelezo ya kiufundi
Taarifa za kina za kiufundi zinapatikana kwa Kichina na Kiingereza.
Silicon-chromium steel intake and exhaust valves with polishing for engines.
- Malighafi
- Silicon-chromium steel
- Vipimo
- Intake / exhaust
- Viwango
- Custom requirements
- Matibabu ya uso / Utengenezaji na ugavi
- Polishing
- Matumizi
- Engine valves
Vipimo, majaribio na mahitaji ya ugavi huthibitishwa kulingana na michoro na agizo lako.
Omba nukuu ya bei


