当模板安装完毕后,在钢筋绑扎前应共同检查模板尺寸,发现有 错应及时纠正。
参考答案:对
不构成Willis环的动脉是()
A.两侧大脑前动脉
B.颈内动脉末端
C.前交通动脉
D.后交通动脉
E.颈外动脉末端
The ARPA may swap targets when automatically tracking if two targets()
A.are tracked on reciprocal bearings
B.are tracked at the same range
C.are tracked on the same bearing
D.pass closely to each other