竖直安装的配水干管应在其始端和终端设()或采用(),其安装位置距地面或楼面的距离宜为()。
参考答案:防晃支架;管卡固定;1.5~1.8m
The movie originally ________ for children under 12 is now being used to educate adults
A.intended
B.being intended
C.to be intended
D.having been intended
骨折早期的并发症没有()
A.休克
B.骨化性肌炎
C.感染
D.周围神经损伤
E.血管损伤