对于小型电动机,空载电流只要不超过额定电流的()就可继续使用。 ["50%","60%","70%","80%"]
Transverse stability calculations require the use of(). ["hog or sag calculations or tables","hydrostatic curves","general arrangement plans","cross-sectional views of the vessel"]
古代“三人成虎”的典故告诫我们要遵循《弟子规》中的哪句话?
检测三相380V电动机绝缘电阻应选用500V兆欧表,电阻不得小于() ["2MΩ","1.5MΩ","1MΩ","0.5M&Omega"]
借款合同须符合以下哪些要求() ["借款合同应符合《中华人民共和国合同法》的规定","明确约定各方当事人的诚信承诺","明确贷款资金的用途贷款支付对象(范围)、支付金额、支付条件、支付方式等"]
产生劳动争议产生的原因有哪些?