Le linn úsáid a bhaint as earrach coil an mheaisín earraigh camless, tá fachtóirí neamhchinnte éags...

Tá an meaisín earraigh is the main mechanical equipment for producing springs, but the spring ma...

go leor monaróirí meaisíní earrach tar éis teacht ar fhadhb an sceite uisce i meaisíní earrach r...