 |
| |||
| temperature control (Proper temperature control as recommended by the manufacturer should be maintained in marking room to achieye prescribed life of laser. Alexander Demidov) | |||
| соблюдение температурного режима: 3 phrases in 1 subject |
| General | 3 |
|
| |||
| temperature control (Proper temperature control as recommended by the manufacturer should be maintained in marking room to achieye prescribed life of laser. Alexander Demidov) | |||
| соблюдение температурного режима: 3 phrases in 1 subject |
| General | 3 |