Electrical energy efficiency : how electrical equipment can be specified to optimum energy efficiency to help maximise cost savings /
PSZJBL
| Үндсэн зохиолчид: | , , , |
|---|---|
| Формат: | |
| Хэвлэсэн: |
Kuala Lumpur : Department of Electricity and Gas Supply Malaysia,
1997
|
| Нөхцлүүд: |