Cov hom kev pwm uas tsis yog pwm khiav yog dab tsi?
Cov pwm yas yog tsis tau ruaj nrees nyob rau hauv lub khob noom cum tom qab txhaj tshuaj molding, thiab cov khoom yas tsis tau ntim nrog casting system.
Cov pwm uas tsis yog-khiav pwm yuav tsum tau muab faib ua ke rau hauv cov hom nram qab no:
1) zoo nozzle pwm.
2) ncu mog cov pwm ntev.
3) adiabatic khiav pwm.
4) kub khiav pwm.