题目内容
(请给出正确答案)
[单选题]
四等水准测量所需的仪器和器材有()
A.经纬仪及配套三脚架、钢卷尺
B.全站仪及配套三脚架、棱镜
C.水准仪及配套三脚架、水准尺、尺垫
D.以上选项均不对
提问人:网友lixin080108
发布时间:2022-01-07
A.经纬仪及配套三脚架、钢卷尺
B.全站仪及配套三脚架、棱镜
C.水准仪及配套三脚架、水准尺、尺垫
D.以上选项均不对
B.they are going to be unloaded
C.they have already been loaded
D.they have already been unloaded
B.Decreasedbloodvolume
C.Decreasedheartrate
D.Decreasedventricularcompliance
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