以下是关于【测量学校的经纬度】的公开课/优质课视频，一共39个
20:25112-
20:21110 -
33:4090 -
36:0562 -
38:5821 -
40:035 -
30:4828 -
15:3890 -
40:0141 -
39:5760 -
08:2540 -
45:1570 -
37:476 -
45:52136 -
42:0529 -
40:0953 -
37:07127 -
39:47133 -
41:22132 -
46:5019 -
22:2373 -
34:5517 -
45:00134 -
40:3988 -
51:05138 -
41:3992 -
39:3415 -
39:3785 -
39:1384 -
39:4969 -
24:1180 -
41:43104 -
44:25132 -
46:0460 -
33:4031 -
32:57100 -
47:59103 -
41:2255 -
40:40102