文件名 | 创建者 | 大小 | 创建时间 | 操作 |
电热干燥箱的使用.swf | 靳桂双 | 18.31 KB | 2017-09-24 10:31 | - |
WB04 GBT 8170-2008 数值修约规则... | 靳桂双 | 1.22 MB | 2017-09-24 10:03 | - |
SP01 练习.mp4 | 靳桂双 | 87.91 MB | 2017-09-24 10:00 | - |
SP02 练习.mp4 | 靳桂双 | 81.23 MB | 2017-09-24 10:00 | - |
SP04 有效数字修约口诀.mp4 | 靳桂双 | 1.06 MB | 2017-09-24 09:59 | - |
称量瓶.swf | 靳桂双 | 19.83 KB | 2017-09-24 09:47 | - |
托盘天平的使用.swf | 靳桂双 | 42.27 KB | 2017-09-24 09:47 | - |
移液管的操作.pdf | 靳桂双 | 335.43 KB | 2017-09-24 09:02 | - |
天平的操作.pdf | 靳桂双 | 371.91 KB | 2017-09-24 09:02 | - |
滴定管的操作.pdf | 靳桂双 | 489.04 KB | 2017-09-24 09:02 | - |
溶液的配制.pdf | 靳桂双 | 376.44 KB | 2017-09-24 09:02 | - |
容量瓶的操作.pdf | 靳桂双 | 316.73 KB | 2017-09-24 09:02 | - |
移液管的操作.pdf | 靳桂双 | 315.92 KB | 2017-09-24 09:00 | - |
天平的操作.pdf | 靳桂双 | 470.18 KB | 2017-09-24 09:00 | - |
滴定管的操作.pdf | 靳桂双 | 471.1 KB | 2017-09-24 09:00 | - |
溶液的配制.pdf | 靳桂双 | 444.27 KB | 2017-09-24 09:00 | - |
容量瓶的操作.pdf | 靳桂双 | 360.83 KB | 2017-09-24 09:00 | - |
8-6 1.mp4 | 靳桂双 | 22.43 MB | 2017-09-24 08:58 | - |
8-5 2.mp4 | 靳桂双 | 22.41 MB | 2017-09-24 08:58 | - |
8-5 1.mp4 | 靳桂双 | 17.05 MB | 2017-09-24 08:58 | - |