The results of grinding andesite from the mountains are converted into small particles as building materials with a size of 0.5 cm.
Schlüsselwörter
stone,
rock,
texture,
wall,
stone,
pattern,
granite,
abstract,
nature,
rough,
rock,
mineral,
textured,
gravel,
material,
coal,
background,
surface,
black,
construction,
pebble,
grey,
pile,
closeup
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