GB151 最新标准名称为( )。(GB/T151-2014《热交换器》)
GB151 最新标准名称为( )。(GB/T151-2014《热交换器》)
151
151
属于国家标准的是() A: JB4732 B: GB/T<br/>151 C: 《固定式压力容器安全技术监察规程》 D: GB150
属于国家标准的是() A: JB4732 B: GB/T<br/>151 C: 《固定式压力容器安全技术监察规程》 D: GB150
1×7-15.20-1860-GB∕T 5524——2014,是下列哪种钢材产品的标记?
1×7-15.20-1860-GB∕T 5524——2014,是下列哪种钢材产品的标记?
I ____ any job I like since I came to this city. (2014) A: haven't done B: don't do C: wouldn't do D: didn't do
I ____ any job I like since I came to this city. (2014) A: haven't done B: don't do C: wouldn't do D: didn't do
Pitifully, Chinese fans won’t have their own teams to ______ for throughout the Rio 2014 World Cup.
Pitifully, Chinese fans won’t have their own teams to ______ for throughout the Rio 2014 World Cup.
[2014•北京卷] We ________back in the hotel now if you didn't lose the map.[1分]
[2014•北京卷] We ________back in the hotel now if you didn't lose the map.[1分]
电商151期末考试
电商151期末考试
20180264《信息安全技术云计算服务安全指南》(GB/T 31167- 2014) 属于
20180264《信息安全技术云计算服务安全指南》(GB/T 31167- 2014) 属于
假设选择了一篮子商品和服务来计算CPI,2012已被选定为基准年,2012年篮子的成本是50美元,2014篮子的成本是51美元。2016篮子的成本是52美元。那么2014的CPI是(<br/>) A: 98 B: 102 C: 104 D: 151
假设选择了一篮子商品和服务来计算CPI,2012已被选定为基准年,2012年篮子的成本是50美元,2014篮子的成本是51美元。2016篮子的成本是52美元。那么2014的CPI是(<br/>) A: 98 B: 102 C: 104 D: 151