 |
| |||
| pH-number; pH-value | |||
| |||
| degree of acidity or alkalinity | |||
| показатель рН: 15 do fraz, 6 tematyki |
| Chemia | 1 |
| Opakowanie | 1 |
| Perfumy | 8 |
| Polimery | 1 |
| Systemy gaśnicze i kierowania ogniem | 3 |
| Wiercenie | 1 |
|
| |||
| pH-number; pH-value | |||
| |||
| degree of acidity or alkalinity | |||
| показатель рН: 15 do fraz, 6 tematyki |
| Chemia | 1 |
| Opakowanie | 1 |
| Perfumy | 8 |
| Polimery | 1 |
| Systemy gaśnicze i kierowania ogniem | 3 |
| Wiercenie | 1 |