China Educationalinstrument industry Association Members, Shandong Province, teaching instrument and equipment industry fixed-point units.
本公司是中国教学仪器行业协会会员，山东省教学仪器设备行业定点生产单位。
2
The technical standards of educationalinstrument are criterion of ensuring better service for school teaching, and also the technical specification basis of educationalinstrument.
教学仪器的标准是保障教学仪器为教学服务的准绳，是教学仪器技术性能的基础。
3
The article studies and discusses the principles for drafting technical standards of educationalinstrument in physics teaching, based on the functions of physics educational instument.