The extra precision of the optical-pumping instrument can be most valuable .
光泵磁力仪的高精度具有极大的价值。
And possess develop develop optical instrument DE technical competence.
并具备开发研制光学仪器的技术能力。
A microscope is an optical instrument.
显微镜是光学仪器。
This optical instrument factory is well-known for accurate optometry, fine grinding and good quality.
该光学仪器厂，验光准、磨制精、质量优。 收藏。
The problem of track measurement of model free flight by optical instrument is studied mainly.
主要讨论了采用光测设备测量模型自由飞的轨迹问题。
The extra precision of the optical-pumping instrument can be most valuable.
光 泵磁力仪的高精度具有极大的价值。
The extra precision of the optical-pumping instrument can be most valuable.
光 泵磁力仪的高精度具有极大的价值。
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