Answers

2015-11-17T21:25:08+05:30
Rat hole Mining task is performed by drilling a long narrow tunnel downwards from the surface of earth.Mainly performed by people or family members who are not rich.
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There is no word like rat holding
holeing*
Ok I got it . It's rat-hole mining
-_- wow!
K I corrected.
2015-11-17T21:26:54+05:30
a hole which is made by rats by their ever growing rodents which are very poisonous and make a hole very fast
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