Ko nga Kaiwhakarato Buffering Hopper kounga teitei
Whakaahuatanga Poto:
♦ rōrahi rokiroki: 1500 rita ♦ Kowiri tira katoa, rauemi whakapā 304 rauemi ♦ Ko te matotoru o te pereti kowiri tira he 2.5mm, ka whakaatahia te roto, ka paraihia te waho. ♦ taha whitiki horoi manhole ♦ me te poka manawa ♦ Me te valve disc pneumatic i raro, Φ254mm ♦ Me te kōpae rangi Ouli-Wolong
