Cov khoom siv tooj liab

Khoom siv: T1, T2, T3... T8, C1100, C5111, C5101, C5191, C5210, TU1, TP1, TP2, TAg0 .08, TAg0.1, C1100, C1020, C1201, C1220, C1271, C2100, C2200, C2300, C2400, C2600, C2680, C2700, C2720, H26806, H6, 0 ,h80 , H85, H90, H96, thiab lwm yam Specification: Hlau txoj kab uas hla: 0.01-15.0mm. Hardness: O, 1/2H, 3/4H, H, EH, SH, thiab lwm yam.