Load type bearing and oil seal device, and a sound proof clapboard, can effectively prevent the vibration and noise, ensures the processing object is not polluted by oil.
重荷型轴承及油封装置，并有防音隔板，能有效地防止震动和噪音，确保加工物不受油脂污染。
2
"A musician's brain selectively enhances information-bearing elements in sound," Kraus said in a statement.
克劳斯在一项声明中说：“一个音乐家的大脑能够有选择性地分辨出声音中含有信息的元素。”
3
If heard discontinuous "terrier infarction" sound, the likelihood is bearing rims rupture.