综合能力较强的固定资产评价指标是() ["固定资产增长率","固定资产负债率","固定资产产值率","固定资产利润率"]
防火门按其耐火极限分类,可分为甲级防火门、乙级防火门和丙级防火门三种。其耐火极限分别不低于()。 ["1.40h、0.90h,0.60h","1.50h、1.0h,0.50h","1.20h、0.80h,0.60h","1.20h、0.90h,0.60h"]
顶置式配气机构的气门驱动组主要由()E和支架等组成。 ["凸轮轴","挺杆","推杆","摇臂","摇臂轴"]
党员领导干部离职或者退(离)休后违反有关规定接受原任职务管辖的地区和业务范围内的企业和中介机构的聘任,违反了党的廉洁纪律。
危险物品是指()等能够危及人身安全和财产安全的物品。 ["易燃易爆物品","危险化学品","放射性物品","毒品"]
现收现付式