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清空xong
4ERS1S.38.07
CES-146-01-T-S
264-7SYGC/S530-E3
2531070020
39.5651
SN74LVC241ADGSR
6127V5A175L.5ST
3-21001-2
6127V5A175L.5SL
57202-S52-03LF








