1, Nei mapani ekuputika achifanira kuedzwa kupesana?

2, nei mapuru ekurova achifanira kuongororwa kwemvura?

As the car brake pads are exposed to the air in the parts, the general host supporting manufacturers of products will require water resistance test, water resistance test types are: spray test, sprinkling test, water test and immersion test, mainly to detect the brake Pamaira mumazuva ekunaya, mvura yemugwagwa yemugwagwa uye mamwe mamiriro echigadzirwa chechigadzirwa.