建一个专属 几点说明: 1.由于涉及保密内容,故案例以图片形式呈现,故清晰度不够,望见谅 2.之前写的报告均未添加频谱图,之后报告均会有 1.第一次碰到轴承包络谱与速度频谱上出现转速频率的谐波 2.之前写的案例都没有将频谱贴报告上,以后报告会有 [attach]50667[/attach] [attach]50668[/attach] [attach]50669[/attach] [attach]50670[/attach] [attach]50671[/attach] [attach]50672[/attach] [attach]50673[/attach] [attach]50674[/attach] [attach]50675[/attach] [attach]50676[/attach] |
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