The Internet, after all, is an incredible force for good, bringing unlimited information and potential for communication at the tap of a keyboard.
说到底，互联网是件令人难以置信的好东西，只需轻敲键盘，就能带来无限的信息和沟通的潜能。
2
Performance of the coated tool and non-coated tool in cutting process is analyzed through measuring durability of the indexable insert turning tool and cutting force (torsional moment) of tap.