 |
| |||
| Karl-Heinz John (соавтор книги IEC 61131-3: programming industrial automation systems: concepts and programming languages, requirements for programming systems, aids to decision-making tools ssn) | |||
|
| |||
| Karl-Heinz John (соавтор книги IEC 61131-3: programming industrial automation systems: concepts and programming languages, requirements for programming systems, aids to decision-making tools ssn) | |||