7月19日，由广西交通投资集团投资建设、中铁四局施工的南珠高铁玉岑段北流河特大桥无砟轨道底座板浇筑完成，标志着南珠高铁玉岑段全面进入无砟轨道施工阶段，全线施工从线下转入线上，为后续按期实现铺轨施工奠定了坚实基础。施工现场。（通讯员 龙海强 ...

7月19日，南珠高铁玉岑段北流河特大桥无砟轨道底座板浇筑完成，标志着南珠高铁玉岑段全面进入无砟轨道施工阶段，全线施工从线下转入线上，为后续按期实现铺轨施工奠定了坚实基础。南珠高铁玉岑段正线轨道工程铺轨长度167.958公里，均铺设CRTS双块式无砟轨 ...

南珠高铁玉岑段正线轨道工程铺轨长度167.958公里，均铺设CRTS双块式无砟轨道。CRTS双块式无砟轨道施工是以混凝土整体浇筑替代传统碎石道床的轨道建造技术，通过轨排组装、精调测量等工序实现道床一次成型。

3月29日，中铁五院集团公司机械公司自主创新、主持研制的“CRTS Ⅱ型轨道板铺设自动精调机”2代产品，由京沪高速铁路公司组织,在京沪线中铁一局 ...

Today, CRTs have been reduced to collector's items and museum pieces, but these TVs and monitors played a massive role in making entertainment and home computing more accessible.

This makes CRTs preferred hardware for competitive gamers playing older games—though there has been a lot of improvement in recent years in terms of getting flatscreen technology to a lag-free ...

CRTs are the king of displays for any homebrew project. They have everything – high voltages, high vacuums, X-rays, and the potential for a vector display – that makes a project exude c… ...

But then CRTs will have to be disposed of at some point and the replacement is infinitely greener, lacking the several pounds of lead found in its ray tube ancestor.

For old-timers, CRTs — cathode ray tubes — were fixtures as kids sat in front of TVs watching everything from Howdy Doody to Star Trek. But there’s at least one generation that th… ...