Sort:  

Yes it is dependent.. I would be writing on a ndt technique. Very soon it would be released on my blog. Its about an advancement on the current technique using a special sensor to overcome the subsurface limitation. Stay tuned to my blog for it.

Coin Marketplace

STEEM 0.10
TRX 0.32
JST 0.032
BTC 114502.87
ETH 4140.81
USDT 1.00
SBD 0.66