BS 7069 non stick surface cookware abrasion resistance tester

Kufotokozera Kwazida:

Chophika chophika pa mbale chimasunthira kutsogolo ndi kumbuyo ndikukokera njanji yowongolera ndi liwiro linalake (lokhazikitsidwa mu muyezo).Nthawi ndi kutalika zitha kukhazikitsidwa malinga ndi zomwe kasitomala akufuna.Malinga ndi BS 7069, stoke yopingasa yobwerezabwereza ndi 100 mm ± 5 mm.

Miyezo Yogwiritsira Ntchito:

Mtengo wa BS7069