本厂混铁炉兑铁小车上有带耐材的兑铁水流槽,流槽由煤气烘烤装置进行烘烤。
参考答案:对
喹诺酮类药物的抗菌谱不包括()
A.大肠杆菌和铜绿假单胞菌
B.立克次体和螺旋体
C.结核杆菌和厌氧杆菌
D.支原体和衣原体
E.金葡菌和产酶金葡菌
23.The young engineer was_____a gold cup because of his creative achievements for the development of the company.
A.awarded
B.admitted
C.applied
D.Accepted