| 5121 | 5242 | 第1章-第2节-高差.ppt | /uploads/application/145083326915275.ppt | application/vnd.ms-powerpoint | 3 | |
| 5122 | 5243 | 145083326915275.pdf | /uploads/application/145083326915275.pdf | application/pdf | 3 | |
| 5123 | 5244 | 第1章-第2节-国家大地坐标原点.ppt | /uploads/application/1450833278434920.ppt | application/vnd.ms-powerpoint | 3 | |
| 5124 | 5245 | 1450833278434920.pdf | /uploads/application/1450833278434920.pdf | application/pdf | 3 | |
| 5125 | 5246 | 第1章-第2节-国家青岛水准原点.ppt | /uploads/application/1450833283520299.ppt | application/vnd.ms-powerpoint | 3 | |
| 5126 | 5247 | 1450833283520299.pdf | /uploads/application/1450833283520299.pdf | application/pdf | 3 | |
| 5127 | 5248 | 第1章-第2节-建筑独立坐标系.ppt | /uploads/application/1450833287217823.ppt | application/vnd.ms-powerpoint | 3 | |
| 5128 | 5249 | 1450833287217823.pdf | /uploads/application/1450833287217823.pdf | application/pdf | 3 | |
| 5129 | 5250 | 第1章-第2节-水平面代替水准面的限度.ppt | /uploads/application/1450833290290386.ppt | application/vnd.ms-powerpoint | 3 | |
| 5130 | 5251 | 1450833290290386.pdf | /uploads/application/1450833290290386.pdf | application/pdf | 3 | |
| 5131 | 5252 | 第1章-第2节-相对高程.ppt | /uploads/application/1450833294424405.ppt | application/vnd.ms-powerpoint | 3 | |
| 5132 | 5253 | 1450833294424405.pdf | /uploads/application/1450833294424405.pdf | application/pdf | 3 | |
| 5133 | 5254 | 项目七－任务一－填充墙砌体砂浆饱满度及检验.ppt | /uploads/application/1450832921994598.ppt | application/vnd.ms-powerpoint | 3 | |
| 5134 | 5255 | 1450832921994598.pdf | /uploads/application/1450832921994598.pdf | application/pdf | 3 | |
| 5135 | 5256 | 项目七－任务一－质量标准.ppt | /uploads/application/1450832957032851.ppt | application/vnd.ms-powerpoint | 3 | |
| 5136 | 5257 | 1450832957032851.pdf | /uploads/application/1450832957032851.pdf | application/pdf | 3 | |
| 5137 | 5258 | 项目七－任务二－混凝土小型空心砌块规格.ppt | /uploads/application/1450832991008192.ppt | application/vnd.ms-powerpoint | 3 | |
| 5138 | 5259 | 1450832991008192.pdf | /uploads/application/1450832991008192.pdf | application/pdf | 3 | |
| 5139 | 5260 | 项目七－任务二－砌块材料的构造要求.ppt | /uploads/application/1450833022255243.ppt | application/vnd.ms-powerpoint | 3 | |
| 5140 | 5261 | 1450833022255243.pdf | /uploads/application/1450833022255243.pdf | application/pdf | 3 | |