A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ПОМЕЩЕНИЕ СРЕДНЕГО НАПРЯЖЕНИЯ ДЛЯ ДОБЫЧНОГО ЭКСКАВАТОРА
A mobile mining machine includes a base with a deck and a counterweight box, a hoist drum supported on the deck, a motor drivably coupled to the hoist drum, a main transformer configured to supply power to the motor, an auxiliary transformer, and an electrical room coupled to the base. The main transformer and the auxiliary transformer are positioned inside the electrical room, and the electrical room contains at least one unguarded electrical connection.
ПОМЕЩЕНИЕ СРЕДНЕГО НАПРЯЖЕНИЯ ДЛЯ ДОБЫЧНОГО ЭКСКАВАТОРА
A mobile mining machine includes a base with a deck and a counterweight box, a hoist drum supported on the deck, a motor drivably coupled to the hoist drum, a main transformer configured to supply power to the motor, an auxiliary transformer, and an electrical room coupled to the base. The main transformer and the auxiliary transformer are positioned inside the electrical room, and the electrical room contains at least one unguarded electrical connection.
ПОМЕЩЕНИЕ СРЕДНЕГО НАПРЯЖЕНИЯ ДЛЯ ДОБЫЧНОГО ЭКСКАВАТОРА
2020-10-19
Patent
Electronic Resource
Russian
IPC:
E02F
Baggern
,
DREDGING
ИНСТРУМЕНТЫ МЕНЕДЖМЕНТА КАК ФАКТОРЫ ЭФФЕКТИВНОГО РАЗВИТИЯ МАЛОГО и среднего ПРЕДПРИНИМАТЕЛЬСТВА
| DOAJ | 2021
Сварочные напряжения в ДВУТАВРОВЫХ стержнях составного сечения с элементами большой толщины
| DOAJ | 2017