Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|
china institute of metrology | 0.32 | 0.2 | 1979 | 6 | 28 |
china | 1.94 | 0.8 | 5386 | 6 | 5 |
institute | 0.39 | 0.3 | 3893 | 44 | 9 |
of | 1.34 | 0.3 | 374 | 82 | 2 |
metrology | 1.73 | 0.8 | 8667 | 67 | 9 |
Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
china institute of metrology | 0.7 | 0.4 | 503 | 40 |