教育行业标准(JY) 今日: 0|主题: 303|排名: 37

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JY/T 0410-2010 离心水泵模型	yysdbd 2022-12-9	0796	yysdbd 2022-12-9 22:49
JY/T 0409-2010 离心轨道	yysdbd 2022-12-9	0194	yysdbd 2022-12-9 22:48
JY/T 0408-2010 浮力原理演示器	yysdbd 2022-12-9	0311	yysdbd 2022-12-9 22:48
JY/T 0407-2010 发音齿轮	yysdbd 2022-12-9	0214	yysdbd 2022-12-9 22:48
JY/T 0406-2010 高中理科教学仪器配备标准	yysdbd 2022-12-8	0220	yysdbd 2022-12-8 22:31
JY/T 0402-2008 计算机应用与软件技术专业仪器设备配备标准	qiuzhishihui 2022-12-6	0196	qiuzhishihui 2022-12-6 15:35
JY/T 0401-2007 紫外线作用演示器	qiuzhishihui 2022-12-3	0242	qiuzhishihui 2022-12-3 18:57
JY/T 0400-2007 红外线作用演示器	qiuzhishihui 2022-12-3	0259	qiuzhishihui 2022-12-3 18:57
JY/T 0399-2007 教学用电阻箱	qiuzhishihui 2022-12-3	0254	qiuzhishihui 2022-12-3 18:57
JY/T 0398-2007 电子开关	qiuzhishihui 2022-12-3	0301	qiuzhishihui 2022-12-3 18:56
JY/T 0397-2007 磁感线演示板	qiuzhishihui 2022-12-3	0200	qiuzhishihui 2022-12-3 18:56
JY/T 0396-2007 充磁器	qiuzhishihui 2022-12-3	0295	qiuzhishihui 2022-12-3 18:56
JY/T 0395-2007 教学音叉	qiuzhishihui 2022-12-3	0180	qiuzhishihui 2022-12-3 18:55
JY/T 0392-2007 滚摆	qiuzhishihui 2022-12-3	0222	qiuzhishihui 2022-12-3 18:55
JY/T 0390-2007 电火花计时器	qiuzhishihui 2022-12-3	0514	qiuzhishihui 2022-12-3 18:55
JY/T 0389-2007 道尔顿板	qiuzhishihui 2022-12-3	0269	qiuzhishihui 2022-12-3 18:54
JY/T 0383-2007 多媒体设备集中控制系统	qiuzhishihui 2022-12-3	0645	qiuzhishihui 2022-12-3 18:54
JY/T 0381-2007 数字语言学习系统	qiuzhishihui 2022-12-3	0193	qiuzhishihui 2022-12-3 18:54
JY/T 0218-2007 线路实验板	qiuzhishihui 2022-12-3	0229	qiuzhishihui 2022-12-3 18:54
JY/T 0388-2006 小学数学科学教学仪器配备标准	qiuzhishihui 2022-12-1	0187	qiuzhishihui 2022-12-1 14:59

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