如何判断风机旋转方向?
参考答案:
站在电机后侧,看叶轮方向:顺时针为“右”,逆时针为“左”。
The girl sat in the corner quietly none of us noticed she was there.
A.such; that
B.too; to
C.so; that
D.very; that
物业管理公司在住宅区范围内的管理事项包括哪些?