hat
TA1 (Gr1) ak ekzije TA2 (Gr2), TC4 (Gr5) yo pi souvan itilize, kliyan an gen lòt kondisyon materyèl kapab satisfè.
eng
TA1(Gr1) and TA2(Gr2), TC4(Gr5) are the most commonly used, customer have other material requirements can be satisfied.