arresto dell’acqua, clip da laboratorio prodotte in Cina

There are many kinds of water stopage clamps in the training clamp. This water blocking screw clamp can adjust the flow rate by adjusting the bolt, or prevent the flow of water inside the hose, which is very convenient.

arresto dell’acqua, clip da laboratorio prodotte in Cina-MasterLi,fabbrica cinese,fornitore,produttore