 |
| Angielski tezaurus | |||
| |||
| The materials used in the construction of the equipment, in particular for parts which come into contact with the process or environment | |||
| mat'l | |||
| mat.; mtl | |||
| mat; matl; mtrl | |||
|
material class : 1 do fraz, 1 tematyki |
| Zarządzanie ryzykiem | 1 |