哥哥去 狠狠草 哥哥色

3. The outer epidermis of the regular network cable also has certain ductility, also called elasticity. If the outer epidermis is inelastic, it is easy to break. Therefore, when buying the network cable, you can reduce a 0.5 meter long network cable and pull it to both sides. See if there is a crack in the middle or if the epidermis can extend to both ends. If there is no crack in the middle during the pulling process, and the epidermis can also extend to both ends, then the epidermis of this network cable meets the standard. In addition, we should pay attention to a problem. In the process of pulling, although some network cables have no cracks, there are obvious signs of whitening and thinning in the middle, which is also not in line with the standard.该剧模式类似美剧的《Columbo》或日剧《古畑任三郎》，描述以主角杉下右京警部和其搭档组成的只有两个人的警视厅特命系，解决无数案件的故事。等等。This series of articles is based on my speech on RSA 2018.什么事？东来哥尽管说就是了。