Bending

Cov khoom raug thiab precision yog siab, cov khoom siv thiab vuam kev sib txuas tuaj yeem raug kaw, thiab cov tsos zoo nkauj; nws muaj cov yam ntxwv ntawm lub zog siab thiab kev nyab xeeb; nws muaj zoo plasticity thiab toughness, thiab tuaj yeem tiv taus lub zog loj thaum raug rau sab nraud quab yuam.

Cov Lus Tshaj Xwm