CN213122074U - NB-IoT电表电路及NB-IoT电表结构 - Google Patents
NB-IoT电表电路及NB-IoT电表结构 Download PDFInfo
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- CN213122074U CN213122074U CN202020992578.0U CN202020992578U CN213122074U CN 213122074 U CN213122074 U CN 213122074U CN 202020992578 U CN202020992578 U CN 202020992578U CN 213122074 U CN213122074 U CN 213122074U
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- 230000005611 electricity Effects 0.000 claims description 31
- 238000007600 charging Methods 0.000 description 10
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- 238000005516 engineering process Methods 0.000 description 4
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- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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