题目内容

机采井定压放气阀装在()的一侧。

A. 生产阀门
B. 套管阀门
C. 总阀门
D. 回油阀门

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Company.com has two sites that are 3072 kilometers apart and wants to implement HACMP between eh two locations. The nodes at each location must be capable of running the application in the event of a failure. Currently the customer’s disk technology is SCSI. How can HACMP be used in this environment?()

A. HACMP cannot span sites; the environment must be contained in a single site.
B. HACMP/XD:HAGeo has unlimited distance mirroring that may be appropriate for this environment.
C. HACMP cannot be split into two sites that exceed the limitation s of the storage cable length.
D. HACMP/XD:PPRC that is included with the base HACMP distribution will enable site-to-site communications in HACM

一般企业设置的日记账的格式是()

A. 活页式
B. 多栏式
C. 订本三栏式
D. 卡片式

什么是改性沥青防水卷材?有什么用途?

甲醇精馏系统中为什么要加入NaOH?

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