CN210444378U - 一种呼叫监控装置 - Google Patents
一种呼叫监控装置 Download PDFInfo
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- CN210444378U CN210444378U CN201922001320.XU CN201922001320U CN210444378U CN 210444378 U CN210444378 U CN 210444378U CN 201922001320 U CN201922001320 U CN 201922001320U CN 210444378 U CN210444378 U CN 210444378U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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CN201922001320.XU CN210444378U (zh) | 2019-11-19 | 2019-11-19 | 一种呼叫监控装置 |
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CN201922001320.XU CN210444378U (zh) | 2019-11-19 | 2019-11-19 | 一种呼叫监控装置 |
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Denomination of utility model: A call monitoring device Effective date of registration: 20221026 Granted publication date: 20200501 Pledgee: Development Zone sub branch of Bank of Guangzhou Co.,Ltd. Pledgor: Guangzhou Diandong Information Technology Co.,Ltd. Registration number: Y2022980019710 |
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