The universal finish pass is the best method of rolling high precision heavy rail.
结果表明，轧制高精度重轨的最好方法是使用全万能成品孔。
The high quality heavy rail must be produced by high precision rolling technology.
在钢材产量大于市场需求的条件下 ，高精度轧制显得更加重要。
Especially the online detection of the thermal heavy rail is the focus of attention.
尤其是热态重轨的在线检测更是关注的焦点。
Automatic detection of heavy rail surface defects, has long been expected to solve the problem.
重轨表面缺陷的自动检测，长期以来一直是期待解决的问题。
Heavy haul and high speed railways require high strength, tough rail heat treated rails.
简述了重载、速铁路运输需要高强韧性钢轨——全长热处理钢轨的必要性。
Heavy Lift Equipment, Hoists, Rail tracks-overhead.
重型提升设备，起重葫芦，高架轨道。
IP54, F class, Heavy duty Galvanized wire rope, Rain cover, Wind locker, Rail sweeper, Horn.
防护等级IP54，F级绝缘，高强镀锌钢丝绳，防雨罩、防风锁、扫轨器、声光报警等；
IP54, F class, Heavy duty Galvanized wire rope, Rain cover, Wind locker, Rail sweeper, Horn.
防护等级IP54，F级绝缘，高强镀锌钢丝绳，防雨罩、防风锁、扫轨器、声光报警等；
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