kvv, kvvp, kvvrp, kvvp2, kvv23, kvv32
Tooj liab tub ntxhais PVC insulated thiab sheathed braided ntaub thaiv npog kev tswj hwm tau nteg hauv tsev. Cov raj xa hluav taws xob, kav dej thiab lwm lub sijhawm ruaj ruaj uas xav tau kev tiv thaiv yog feem ntau haum rau cov chaw uas muaj teeb liab loj.
Cov qauv siv feem ntau: kvv, kvvp, kvvrp, kvvp2, kvv23, kvv32
