Shenhai e fakamoʻoni fakaʻauha
Ko e fakafuofuaʻi ʻo e ngaahi meʻa ʻoku faʻa fakaʻauha ʻi he ngaahi fale ʻoku IIB mo IIC.
ʻOku fakafaʻahinga ʻa e ngaahi naunau fakamoʻoni ki he fakaʻauha ki ha faʻahinga ʻe ua, dI mo dIIBT4:
ʻOku vaheʻi au ki he ngaahi feituʻu ʻoku ʻikai keli ʻi he keliʻanga malala.
dIIBT4, fakaʻaongaʻi ʻi he settings ʻo e ngaohiʻanga koloa, ʻOku feʻunga ia mo e kasa mixtures fakafaʻahinga ʻi he ngaahi kalasi IIA mo e IIB, mei he kulupu T1 ki he T4. ʻOku adheres ʻa e koloa ko ʻeni ki he ngaahi fie maʻu angamaheni ʻa e T8528-1997. ʻOku fenapasi ʻa e kau ta sipinga ʻo e fakaʻauha mo e GB3836.1-2000 mo e tuʻunga moʻui ʻo e T8529-1997.