The method is characterized in that the method for surface shot blasting achieves the show of the surface defects of the blades.
采用表面喷丸的方法实现对叶片表面缺陷的显现。
The blades treated with optimum shot peeningpaint routine are fitted in a trial run engine. After the trial running, there is no crack found on the blades.
对防护工艺优化后的叶片进行装机试车考核，考核通过后在叶片上未发现裂纹。
And then fire shot down from the sky in bolts like shining blades of a knife.
然后火焰在闪电中从天空降下，就像刀锋一样闪耀。
And then fire shot down from the sky in bolts like shining blades of a knife.
然后火焰在闪电中从天空降下，就像刀锋一样闪耀。
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