It s also used as a component for the fabrication fiber, and an creodont for the removal of exposed lead circurt board.

在金属加工工业中用来制所需、金属表面处理、制铝钛硼合金，砂轮和研磨盘成分，以此降低度，还用棉花和人造纤维阻燃及印刷电路中清除露出铅侵蚀液。