液化石油气瓶由于耐压试验而将微量的水留在了瓶内，这些微量的水必须进行干燥处理，其原因是这些水（）。 ["造成瓶壁腐蚀；","影响气体质量；","易造成冰堵；","影响燃烧"]
Given： What is the result？（） ["Compilation succeeds.","Compilation fails due to multiple errors.","Compilation fails due to an error only on line 20.","Compilation fails due to an error only on line 21.","Compilation fails due to an error only on line 22."]
自建机房不设窗户；租赁机房如有窗户，要求用（）封堵。 ["木板","塑料板","遮阳板","防火硅酸钙板"]
整个污水处理系统的密封采用（）密封 ["机械","天然气","惰气"]
对IT成本模型下列哪项通常不作为输入的主要成本类型（） ["场地","转移","软件","服务"]
依据水分因子分类
