技能训练视频平台

190618-弹力-22160736

Added by 22160736 7 年 ago

157 Views0 Comments0 Likes

互评量表

20230417-气压带与风带的形成-10200422

Added by 10200422 3 年 ago

43 Views0 Comments0 Likes

韩友和201983440055第四次讲课

Added by 201983440055 5 年 ago

79 Views0 Comments0 Likes

互评量表

190621-燃烧的条件-22160825

Added by 22160825 7 年 ago

149 Views1 Comments0 Likes

互评量表

20170608-硅的说课-22140808

Added by 22140808 9 年 ago

349 Views5 Comments0 Likes

互评量表

190621-氧化还原反应说课-08160248

Added by 08160248 7 年 ago

120 Views0 Comments0 Likes

互评量表