Cov ntaub ntawv sib xyaw
Rotary ntsej muag
Silicon carbide (RBSIC)
Tungsten carbide
Lub Rooj Zaum
Silicon carbide (RBSIC)
Carbon graphite resin impregnated
Tungsten carbide
Auxiliary Foob
Ethylene-Propylene-Diene (EPDM)
Fluorocarbon-Rubber (Viton)
Caij nplooj ntoos hlav
Stainless hlau (SUS304)
Stainless hlau (SUS316)
Hlau Yam
Stainless hlau (SUS304)
Stainless hlau (SUS316)
Ncej loj
12mm thiab 16mm
