Draw the contour of each bracket in the steel sheet, mark the holes with a punch marker, cut.

托架是利用不锈钢片做成的，这一个材料非常黏性大，而且你将会需要使钻头尖锐良好的挖电洞，使比直径。

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The experienced Australian had some reason to be satisfied by the end of the day, however, as he produced a clinically aggressive counter-punch, scoring at better than a run a ball before the captains shook hands on a draw 15 overs early.

BBC: Ashes: England break records in draw with Australia