| Name | n3_chennan_CS_chanpin_yiqi_com |
|---|---|
| Data | 385.73M (+ 0B) |
| Tables | 7 (+ 0) |
| Columns | 40 (+ 0) |
| Table Rows | 337,385 (+ 0) |
| Media | 6.46M (+ 0B) |
| Files | 300 (+ 0) |
| Last Commit | 2023-06-19 18:36:38 (+ 169 d) |
该科学仪器产品数据库有99,182个科学仪器记录，这些仪器被分为13个主分类和115个二级分类。主分类分别是分析仪器，实验室常用设备，物性测试仪器，光学仪器，测量计量仪器，环境监测仪器，生命科学仪器，行业专用仪器，电子电工仪表，智能工业自动化，海洋物探仪器，医学仪器和仪器配件加工。在科学仪器表中，每个产品包含有标题，品牌，型号，产地，公司，产品详情，公司电话，主营产品，报价，关注度，标签，应用领域，EPC控制，仪器种类和产品优势。整个科学仪器产品数据库共有7个表。
This is a scientific instruments products database having 99,182 records with title, brand, model, place of production, company, product detailed information, company telephone, main products, offer, attention rate, tag, label, application area, EPC control, category and product advantage in each. All these scientific instruments products are typed into 13 categories and further classified by 115 secondary categories. There are 7 tables in the whole scientific instruments products data set.
| Tables | Rows | Columns | Non-empty |
|---|---|---|---|
| yiqi_chanpin | 99,182 | yingyong_lingyu |
0.23%
|
| title |
99.99%
|
||
| pinpai |
94.69%
|
||
| xinghao |
98.67%
|
||
| chandi |
73.08%
|
||
| gongsi |
100%
|
||
| chanpin_xiangqing |
90.8%
|
||
| gongsi_dianhua |
91.61%
|
||
| zhuying_chanpin |
90.24%
|
||
| baojia |
91.61%
|
||
| guanzhudu |
91.61%
|
||
| biaoqian |
12.44%
|
||
| epc_kongzhi |
0.2%
|
||
| yiqi_zhonglei |
3.14%
|
||
| chanpin_youshi |
37.4%
|
||
| image | 137,481 | yiqi_chanpin_id |
100%
|
| category_1 | 13 | title |
100%
|
| category_2 | 115 | title |
100%
|
| category_1_id |
100%
|
||
| category_3 | 1,409 | title |
100%
|
| category_2_id |
100%
|
||
| category_3_x_yiqi_chanpin | 99,185 | category_3_id |
100%
|
| yiqi_chanpin_id |
100%
|
| Size (Bytes) | Files |
|---|---|
| 6.46M | 300 |
| Time | Data | Tables | Columns | Rows | Media | Files |
|---|---|---|---|---|---|---|
| 2023-06-19 (+ 169 d) | 385.73M (+ 0B) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 6.46M (+ 0B) | 300 (+ 0) |
| 2023-01-01 (+ 95 d) | 385.73M (+ 0B) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 6.46M (+ 0B) | 300 (+ 0) |
| 2022-09-27 (+ 271 d) | 385.73M (+ 0B) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 6.46M (+ 0B) | 300 (+ 0) |
| 2021-12-30 (+ 115 d) | 385.73M (+ 0B) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 6.46M (+ 0B) | 300 (+ 0) |
| 2021-09-05 (+ 150 d) | 385.73M (+ 0B) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 6.46M (+ 0B) | 300 (+ 0) |
| 2021-04-08 (+ 68 d) | 385.73M (+ 0B) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 6.46M (+ 0B) | 300 (+ 0) |
| 2021-01-29 (+ 120 d) | 385.73M (- 57.64M) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 6.46M (+ 0B) | 300 (+ 0) |
| 2020-10-01 (+ 38 d) | 443.38M (+ 0B) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 6.46M (+ 0B) | 300 (+ 0) |
| 2020-08-23 (+ 141 d) | 443.38M (+ 0B) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 6.46M (+ 0B) | 300 (+ 0) |
| 2020-04-04 (+ 196 d) | 443.38M (+ 0B) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 6.46M (+ 0B) | 300 (+ 0) |
| 2019-09-21 (+ 197 d) | 443.38M (- 9.55M) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 6.46M (- 3.71G) | 300 (- 136,053) |
| 2019-03-07 (+ 43 d) | 452.92M (+ 0B) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 3.71G (+ 0B) | 136,353 (+ 0) |
| 2019-01-23 (+ 44 d) | 452.92M (+ 0B) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 3.71G (+ 0B) | 136,353 (+ 0) |
| 2018-12-09 (+ 29 d) | 452.92M (+ 0B) | 7 (+ 0) | 40 (+ 0) | 337,385 (+ 0) | 3.71G (+ 0B) | 136,353 (+ 0) |
| 2018-11-09 (+ 27 d) | 452.92M (+ 418.86M) | 7 (+ 2) | 40 (+ 14) | 337,385 (+ 137,481) | 3.71G (+ 3.71G) | 136,353 (+ 136,353) |
| 2018-10-13 | 34.06M | 5 | 26 | 199,904 | 0B | 0 |
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