求翻译：管材的长度量取后，用管子剪或管道切割机进行切割，切割时一定要使端面垂直于管轴线，必要时可用锋利的钢锯断，但切割后管材断面应去除毛边和毛刺。是什么意思？

The length of a pipe amounts to take, with a pipe cutter or pipe shears for cutting, be sure to make the end surface perpendicular to the tube axis , if necessary, can sawing sharp steel , but after cutting the pipe section should remove burrs and burrs when cutting .

tube length is, the tube clip or Pipe cutters for cutting, cut to the face perpendicular to the axis, if necessary, of the sharp saw, but after cutting pipe should be cut to remove sharp edges and burrs.

After the tubing measure of length takes, certainly cuts with the pipe or the pipeline cutter carries on cutting, when cutting must cause the end surface is vertical to the tube spool thread, when the necessity the available sharp steel to saw up, after but cuts the tubing cross section to be suppos

After measuring the length of pipe, tube or pipe cutting machine for cutting, cutting must face perpendicular to the axis of the tube, available when you need a sharp hacksaw cut, but after the cut pipe sections should remove any burrs and deburring.

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