油品装槽车流速不得大于4米/秒。

题型:判断题

问题:

油品装槽车流速不得大于4米/秒。

考点:化产车间工化产车间工题库
题型:判断题

(附加题)下列两种气体的分子数一定相等的是 [ ]

A. 质量相等、密度不等的N2和C2H4          

B. 等体积等密度的CO和C2H 

C. 等温等体积的O2和N2                    

D. 等压等体积的N2和CO2  

题型:判断题

You prepared an integrated project plan and a project schedule.You submitted it to the steering committee,and it was approved.Key stakeholders accepted the plan.It is time to distribute it.Both the project plan and schedule should be distributed to______.

A.all stakeholders in the performing organization

B.all project stakeholders

C.project team members and the project sponsor

D.people noted in the communications management plan

题型:判断题

除去镁粉中混有的少量铝粉,可选用的溶液是(   )

A.盐酸

B.硝酸

C.氨水

D.氢氧化钾

题型:判断题

台湾省的气象灾害是

A.台风

B.寒潮

C.沙尘暴

D.梅雨

题型:判断题

单位工程验收应由( )负贵人组织。

A.监理单位

B.施工单位

C.建设单位

D.工程质量监督机构

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