Viscosity yog lub npe loj rau qhov ntau ntau lossis qhov tsawg ntau ntawm cov dej. Xav txog cov sirop thiab dej. Sirop yog qhov ntau, dej yog qhov tsawg. Sirop mov qhov yooj, dej mov qhov ntev. Cov khoom siv viscosity cone thiab plate yog qhov khoom siv tshiab uas cov neeg kho mob thiab cov neeg ua haujlwm siv rau kom paub qhov ntau ntau ntawm cov dej. Qhov khoom siv no yog qhov txaus siab rau qhov tias nws pab kom paub tias cov khoom zoo li cov lus thiab cov khoom noj yog qhov ntau ntau raws li xav tau. Yog tias koj siv cov dej uas ntau ntau lossis tsawg ntau, nws yuav muab kev puas tsuaj rau koj thaum koj ua haujlwm. ZONWON tsim cov khoom zoo Viscometers uas pab cov laus muab cov lus tshwj xeeb, uas yog qhov txaus siab rau kev muab cov khoom zoo.