null | key
| key | |
| gen. | kluczowy; pierwszoplanowy; legenda; tonacja |
| agric. | klucz |
| comp., MS | klucz |
| el.mot. | wpust |
| tech. | klin |
| telecom. | klucz; przełącznik telefoniczny |
| English thesaurus | |||
| |||
| Rest 0 | |||
| Null (Pertaining to a value that indicates missing or unknown data); NULL (Pertaining to a value that indicates missing or unknown data) | |||
| |||
| null (Pertaining to a value that indicates missing or unknown data) | |||
|
null : 27 phrases in 10 subjects |
| Analytical chemistry | 4 |
| Antennas and waveguides | 3 |
| Chemistry | 2 |
| Electronics | 2 |
| General | 1 |
| Life sciences | 1 |
| Mathematics | 6 |
| Microsoft | 6 |
| Technology | 1 |
| Telegraphy | 1 |