安装的设备必须垂直于地面,垂直偏差不应大于机架高度的()。 ["1‰","2‰","3‰","4‰"]
按照有关规定,会计从业资格证书一经取得,在()有效。 ["全省范围内","本行业范围内","全国范围内","财政系统内"]
在下列何种情况,电控悬架系统将不降低车身() ["A.驾驶侧车门打开","B.乘客侧车门打开","C.乘客侧车门关闭","D.系统故障"]
()是会计核算方法的主要环节。 ["复式记账","登记账簿","编制财务会计报告","填制和审核会计凭证"]
后悬架噪声的常见原因有() ["后桥弹簧太硬","后悬架螺钉松动","后桥体橡胶支撑损坏","后减振器漏油或损坏"]
高温连续干燥机有哪几种主要形式?