CN215416745U - 一种工地用考勤监测门 - Google Patents
一种工地用考勤监测门 Download PDFInfo
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- CN215416745U CN215416745U CN202121262193.XU CN202121262193U CN215416745U CN 215416745 U CN215416745 U CN 215416745U CN 202121262193 U CN202121262193 U CN 202121262193U CN 215416745 U CN215416745 U CN 215416745U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 13
- 238000010276 construction Methods 0.000 title claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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CN202121262193.XU CN215416745U (zh) | 2021-06-07 | 2021-06-07 | 一种工地用考勤监测门 |
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Effective date of registration: 20231204 Address after: 226000 7th floor, building 11-A, Zilang science and Technology City, Nantong Innovation Zone, No. 60, Chongzhou Avenue, Nantong City, Jiangsu Province Patentee after: Jiangsu Tiejun Technology Co.,Ltd. Address before: 226000 7th floor, building 11-A, Zilang science and Technology City, Nantong Innovation Zone, No. 60, Chongzhou Avenue, Nantong City, Jiangsu Province Patentee before: Jiangsu Tiejun Technology Co.,Ltd. Patentee before: NANTONG POLYTECHNIC College |
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