hat
Mwayen: Dlo, Machin vapè, lwil oliv, gaz, petwòl pwodwi yo, nitrik asid, acetic asid elatriye
deu
Material:WCB, LCB,LCC, WC6,WC9, C5,C12,C12A, CF8, CF8M, CF3, CF3M, CN7M,Alloy 20,B148,UB6 ,Hastelloy C etc