金属设备的腐蚀的影响因素有：金属及合金成分的影响、变形及应力

搜题请搜索小程序“爱下问搜题”

问题多项选择题

金属设备的腐蚀的影响因素有：金属及合金成分的影响、变形及应力的影响、加缓蚀剂和（）的影响。

A、介质的成分及浓度

B、温度

C、压力

D、介质流速

答案

参考答案：A, B, C, D

选择题

看一看，选一选。

A. Last year ,she went to Qingdao and visited her friend.

B. Last year,he went to Dalian and played football.

C. Last year,he went to Haikou and swam in the sea.

D. Last week,he went to the Summer Palace and rowed boats.

E. Last Sunday,she went to the Great Wall and took photos.

G. I visited my grandfather and grandmother last month.

名词解释

机床抗震性