氟合金泵的外壳为金属材料，有足够的强度承受管道以及外界的机械冲击。
Both materials can't resist the corrosion of strong oxidable acid. The fluorine alloy pump has a metal shell pipeline and outside.
第三，银粉玻璃离子具有缓慢释放氟离子的特性，而银汞合金没有。
The third , Hi-dense can release fluoride slowly, but silver amalgam alloy can't.
氟碳丙烯酸保护涂料能够满足铝合金阳极化绝缘保护的要求。
In general, the fluorocarbon protecting coating could be well applied for the anodising insulation protection of Al alloy.
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