东风EQ1091左轮向左和右轮向右均为37°30＇。
查看答案
转向纵拉杆两端的弹簧在球头销的同一侧。
A. 对
B. 错
动力缸和转向器分开布置的称为分置式。
A. 对
B. 错
Which state is not right about rheumatic heart disease caused by Streptococcus?
A. It is an autoimmune response which leads to damage of heart valves
B. Streptococcus pyogenes release exotoxin cause damage to heart valves
C. Anti-O test can facilitate the diagnosis of rheumatic heart disease
D. Treatment of strptococcal infection with antibiotics reduced the morbidity of rheumatic heart disease
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