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HEBEI YONGYANG SPECIAL STEEL GROUP
HANDAN YONGYANG IMP.&EXP. CO.LTD
Mobile: +86 16630064815
Overseas Marketing：Andy
Mobile: +86 13451434114
Overseas Marketing：Johnny
E-mail: sales@yyrail.com
johnny@yyrail.com
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What Are the Characteristics of High Speed Rail in Today's World?The construction of high-speed rail is of great significance to a country or a city. Many countries in the world todSee more > -
Why Is It Called A Fishtail Plate on RailFishtail plates,also called rail joints, are used to join two rails together. The word "fish" comes from the FrenchSee more > -
The History of China's Railways at A GlanceOne hundred and fifty years ago, railroads were considered by the Qing Dynasty rulers as an ominous thing. Nowadays,See more > -
I-beam and H-beam: Differences and ApplicationsPeople often ask how to choose betweenI-beamand H-beam, which are similar in shape, in practical use. Many people whSee more > -
Application Characteristics of I BeamI-beam,also known as Universal Beam, is a long strip of steel with an I-shaped cross section.I-beam is divided intoSee more > -
Properties and Usages of Spring Flat SteelSpring steel,commonly referred to as annealed spring steel, is a so-called "universal" steel. Because of the wide raSee more > -
How Rail Milling Maintains Railroads and Saves CostOur rail milling trains for basic track maintenance are part of this effort, which we hope will reduce disruption toSee more > -
The Role and Classification of Railway SleepersThe sleeper is the member on which the rails are arranged at the proper gauge. These sleepers are usually placed onSee more >