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2019-07-15 share：
The last one：germanium granules, offered by germanium supplierThe next one：Optical Bandpass FiltersOptical Sensor Theory and Digital Sensor Output EL42A120Z5/28P6X6PR2 replacement
with the same dimensions and functions.
--outer diameter 51mm2015 © Shanghai Hengxiang Optical Electronics Co,ltd. all rights copyright Address：Building7,Lane 115,No.1276 Nanle Road,SongJiang,Shanghai,201600 Tel：021-54613487 备案号：沪ICP备12023089号
