Xabagta dhalaalaysa ee kulul
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JL-555 xabag dhalaalaysa oo kulul
Xabagta dhalaalaysa ee kulul ee JL waxay isticmaashaa xabagta synthetic ee horumarsan oo leh xawli aad u wanaagsan wareejinta ka dib, shuruudaha la dhaqi karo, viscosity xooggan.20 ~ 30% budada xabagta dhalaalaysa ee kulul ayaa lagu daray, saameynta oo dhan si fiican ayaa loo hagaajin doonaa.
