| 1 |
00:00 162 |
| 2 |
00:00 122 |
| 3 |
00:00 142 |
| 4 |
00:00 144 |
| 5 |
00:00 118 |
| 6 |
00:00 116 |
| 7 |
00:00 155 |
| 8 |
00:00 126 |
| 9 |
00:00 127 |
| 10 |
00:00 132 |
| 11 |
00:00 128 |
| 12 |
00:00 122 |
| 13 |
00:00 118 |
| 14 |
00:00 124 |
| 15 |
00:00 132 |
| 16 |
00:00 115 |
外墙外保温系统中粘结材料的性能检测（上）