客车用压力表与标准压力表校对时，压力差不得大于（）。 5kPa。 10kPa。 15kPa。 20kPa。
Companycom is purchasing a 64-way p5 595. They have determined the location for the server is in a datacenter which does not have a raised floor. Which of the following would best meet the server requirements?（） The server must be installed into a location with a raised floor for optimum system cooling and cable management.。 The server should be purchased as a p5 590 and then upgraded to a p5 595. This will eliminate the need for a raised floor environment.。 The server should be purchased as 32-way p5 595 and then upgraded to a 64-way. This will eliminate the need for a raised floor environment.。 The server can be installed into a location without a raised floor if an RPQ is obtained. It is a strong IBM recommendation for a raised floor, not a requirement.。
转型期中国城市社会分层特点。
（）是环境检测最常用的方法。 分析方法。 测定方法。 采样方法。 生产方法。 操作方法。
请简述属于Vensys 变桨柜内部温度故障的有
下列说法正确的是（）。
