Reply on topic: Herrenknecht also produce its Tunnel boring machines in China?
Everybody does it for keeping costs low. If Herrenknecht is doing it I am sure it is for parts that can be produced anywhere. I mean ordinary manufacturing. Welding so on.U.S. to dump the U.S. Survey foot and use only International foot for measurement unit
I new that U.S. had two foot measurement units. I did not really know or cared about the differe...an the internationally accepted foot from 1959. NYT says the differenc...Yeni Zigana Tüneli (Zigana Taban Tüneli - Zigana Base Tunnel)
Karadeniz Bölgesini Doğu Anadolu Bölgesi'ne bağlayacak tünellerden Yeni Zi...tünel arasındaki ayrımlar. Ulaştırma, Altyapı Bakanlığı'nın yayınıdır. Differenc...What is the difference between welding, soldering and brazing
...glues to each other. Usually soldering is done at a lower temperature than welding and brazing. Brazing: Brazing is in many ways...milar metals to each other by welding. If you want to join dissimi...onsistent level of quality in welding, brazing, soldering is automating the process. Th...What is the difference between welding, soldering and brazing
Soldering: Soldering is used to join two or more pieces of similar or dissimilar metals to each other. An example of dissimilar metals for soldering to each other are tungsten-carbide bits and steel., In soldering, the metals are "glued` to each other by melting a materi...Tags: difference welding brazing and soldering, soldering tungsten carbide bits, y-parts
cover tunnel photo by: Matt Brown from London, England / CC BY
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