Joined September 2014
18,375 Photos and videos
Bullet Train Station, China🚉🇨🇳
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What is your comment?
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Overlap
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What is the purpose of that water spraying?
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The plasticity index (PI) is the range of moisture content over which a soil behaves as a plastic material. It indicates the amount of clay minerals present and is calculated as the numerical difference between the soil's liquid limit (LL) and plastic limit (PL)
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Name of this?
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