下列选项中，不属于分段到货的塔器类设备进场验收要求的是（）。

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问题单项选择题

A.组装标记清晰

B.分段处的圆度、外圆周长偏差符合相关规定

C.筒体上接管中心方位和标高的偏差符合相关规定

D.材料、工卡具验收合格

答案

参考答案：D

问答题简答题

电厂高温高压管道焊后热处理选用何种工艺？

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单项选择题

For each blank, choose the best answer from the four choices and write down on the answer sheet.

(1) is a six bytes OSI layer 2 address which is burned into every networking device that provides its unique identity for point to point communication.

(2) is a professional organization of individuals in multiple professions which focuses on effort on lower-layer protocols.

(3) functions with two layers of protocols. It can connect networks of different speeds and can be adapted to an environment as it expands.

(4) is the popular LAN developed under the direction of the IEEE 802.5.

(5) is the popular backbone technology for transmitting information at high speed with a high level of fault tolerance which is developed under the direction of ANSI.

5（）

A．X.25

B．ATM

C．FDDI

D．SMDS

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