PV cells [br] Heat exchangersA、recover up to 90% of heat that would otherwise be

游客2024-01-07 24

问题 PV cells [br] Heat exchangers

选项 A、recover up to 90% of heat that would otherwise be lost.
B、recover over 90% of heat that would otherwise be lost.
C、are difficult to use.

答案 A

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3341524.html

相关试题推荐

随机试题

最新回复(0)

[originaltext]AmericanvisitorstoEastAsiaareoftensurprisedandpuzzle