SGN manufactures barium getters which are used in color television and computer monitor cathode ray tubes.
赛斯吸气剂(南京)有限公司生产电视机和监视器内彩色显象管所用的吸气剂.
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OBJECTIVE To observe the spiral ganglion neurons ( SGN ) growth in different conditions in vitro.
目的观察不同培养条件下螺旋神经元体外生长情况, 获得高纯度 螺旋神经元培养物.
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