片语
fault obviation排故
malfunction diagnoses and obviation故障诊断和排除
trouble obviation故障排除
the solution of obviation消解手段
faults and obviation crane故障及排除
con trol circuitry malfunction obviation控制线路故障排除
diagnose and obviation of malfunction故障诊断与排除
malfunction diagnosis and obviation故障诊断及排除
Obviation Method排故方法
removing去除,移动(remove的分词形式)
elimination消除;淘汰;除去