The main purpose of warming the parts of the main engine is_____
A、 to reduce heat stress ;
B、 to reduce low temperature corrosion;
C、 to improve firing and starting performance ;
D、fuel saving
发布时间:2025-01-30 19:27:51
A、 to reduce heat stress ;
B、 to reduce low temperature corrosion;
C、 to improve firing and starting performance ;
D、fuel saving