Cut pieces to NA to Tana microscopic structure of check are now cutting must be careful not to cut the pieces and do not cut with gas (Gas cutting), because the heat will cause make structural characteristics. The size of the crystalline structure changes. Pruning Saws are at hand. A saw that is economical and easy. Suitable for cutting metal with hardness over ta saw blade. Alternatively, cut with cutter (Cut off machine) product specific test called cold cuts used in the laboratory that can cut small pieces of work and some.
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