一般来说,对锅炉压力容器和管道焊后( )。
A.可以不做水压试验
B.根据结构重要性做水压试验
C.根据技术要求做水压试验
D.都必须做水压试验
参考答案:D
财务建议书包括()。
A、咨询费用估算方法及财务建议书的编制说明
B、咨询费用总金额,包括咨询人员的酬金、可报销费用、不可预见费的金额
C、咨询人员酬金的估算明细
D、可报销费用估算明细
E、不可预见费估算
It is apparent that there was not sufficient depth of water()and I claim that the estimated arrival draft as radioed to the agent to report to you was a close one.
A.for my vessel crossing safely
B.my vessel is to cross safely
C.for my vessel to cross safely
D.for my vessel's crossing safely