Ungcelerator hpe jai lang ai lam

Rubber promoter gaw shingra tara rubber, cis-buty-buty-buty-butyl rubber, isoprene rubber, isoprene rubber, butyl benzene gum hte rubber hpe bai gram lajang ai lam hpe bai gram lajang ai, law malawng gaw cable ni hpe galaw shapraw ai hta lang ai, shingnip ni hpe galaw shapraw ai hta lang ai, grau nna alkali- ngang kang ai carbon black rubber arung arai ni a matu htuk manu ai, coke wan hkru ai lam gaw shim lum ai, coke wan hkru ai lam nga ai. n-gun ja ai, vulcanization speed gaw lawan ai, n-gun n-gun n-gun grai law ai, synthetic gum. a n-gun n-gun hte n-gun kaba ai, n-gun ja ai n-gun hpe jat ya lu ai, n-gup n-gu n-gun n-gun n-gun n-gun n-gun hpe grai kaja ai hku galaw lu ai, radial tyre galaw shapraw ai hta grai kaja ai hku jai lang ai n-gun ja ai hkum tsup ai hkrang shapraw ai lam hpe n-gun jaw ai lam rai nga ai. PVI hte rau coke-proof agent hte kaja ai vulcanization system.

San sagawn ai lam hpe sa dat u