“钢化”怎么读

“钢化”的英语可以翻译为：tempering，steel ...

把剃刀口钢化不太容易.It is difficult to steel the razor.玻璃表面平滑 、 不变形 、 无钢化斑.Its surface is smoothness, does not distort, no spot.采用人性化设计流线形外观, 驾驶室全钢化成形玻璃, 视野开阔.Using humanized design streamlined appearance, all - steel cab of form...