YB X4 - 315 S - 2 W
Y--Asynchronous Motor
B--Pa'i-fa'amaonia Ituaiga
X4--Vaega Lelei (IE4)
315--Fa'avaa Tele:315mm
S--Uumi o le Fua
M--Fafo
Ex d IIB T4 Gb
Ex--Faailoga Puipuiga o Pa
d--Ituaiga o Puipuiga Pa'u
IIB--Vasega Mea Tau Eletise(Vasega II B)
T4--Vaega Vevela(T4)
Gb - Fa'ailoga Puipuiga o Meafaigaluega
O le afi YBX4 faʻasologa o loʻo faʻapipiʻiina atoa, faʻamafanafanaina e le tagata lava ia, ituaiga o fale squirrel, faʻatasi ai ma le faʻataunuʻuina lelei o le pa, i le tausisia o le GB3836.2 "Siosiomaga Paʻu, Vaega 2: Meafaigaluega Puipuia e le Explosion proof Shell" D "ma tulaga faʻamaufaʻailoga pa. fa'afefiloi. E mafai ona fa'apipi'i i totonu o si'osi'omaga e mafai ona pa'u.