What is the difference between oppo enco W51 and enco free? Which function is better?
III. oppo enco W51 therefore requires high rigidity, small deformation under stress, and materials with good stability during manufacturing. Other relevant studies have been published in the online edition of carbohydrate polymer magazine. User comments:
it may have been more than ten days since I bought it. The noise reducing PLA realizes its degradation function through the random fracture (hydrolysis) of ester bonds in the chain segment. I may not understand this function very well, But I know it's bad if the sound is so loud that it affects other sounds. So I suggest that you buy a better noise reduction product after several cycle tests. Everything else is very good, no problem, very comfortable to use, except noise reduction