According to the passage it is recommended that t
According to the passage, it is recommended that the heat exchanger side be cleaned by .
A.flushing with chemical solvent without being dismantled
B.brushing mechanically after being disassembled
C.flushing with flesh water only
D.flushing with clean oil only
请帮忙给出正确答案和分析，谢谢！
参考解答
4j7***779
2024-06-14 15:49:52
正确答案：B
相似问题
The core item in the Oil Record Book Part I is ___
The core item in the Oil Record Book Part I is ____, and its main content is____ A Item A, BALLAST OR CLEANING OF FUEL O
机场的三字为PVG 代表()A.广西北海机场B.上海浦东国际机场C.上海虹桥国际机场D.广西百莲机场
机场的三字为PVG，代表()A 广西北海机场B 上海浦东国际机场C 上海虹桥国际机场D 广西百莲机场请帮忙给出正确答案和分析，谢谢！
as the third engineer what precautions do you nee
as the third engineer ,what precautions do you need take to prepare for PSC inspection ?请帮忙给出正确答案和分析，谢谢！
One of the most common causes of reduction gear fa
One of the most common causes of reduction gear failure is gear wear caused by scoring as a result ofA surface fatigue of
活塞销表面硬度高 耐磨性好 心部则具有较高的_______A.强度B.刚性C.疲劳强度D.韧性请帮忙
活塞销表面硬度高，耐磨性好，心部则具有较高的_______A 强度B 刚性C 疲劳强度D 韧性请帮忙给出正确答案和分析，谢谢！
