colour indicator
| changing
| at
| pH
| colour indicator abbr. | |
| IT dat.proc. | farveindikator |
| changes abbr. | |
| account. | ændringer |
| at abbr. | |
| commun. IT | snabel-a |
| pH abbr. | |
| agric. chem. | pH-værdi; surhedsgrad |
| chem. | virkeligt syreindhold udtrykt som pH-værdi; pH |
| |||
| farveindikator | |||
|
colour indicator : 2 phrases in 2 subjects |
| Earth sciences | 1 |
| Technology | 1 |