what is launching ? Explain it in 90-100 word
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A launching gantry (described also by other terms including beam launcher , girder launcher , bridge building crane, and bridge-building machine, locally nicknamed the Iron Monster ) is a special-purpose mobile gantry crane used in bridge construction. It is used to install precast box girders in highway and high-speed railbridge construction projects. The SLJ908 is a machine that can carry, lift, and place sections of track, connecting pillars b…
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