TY  - ELEC
AU  - Szurgacz, D.
AU  - Borska, B.
AU  - Diederichs, R.
AU  - Zhironkin, S. A.
ED  - ÐÐ°ÑÐ¸Ð¾Ð½Ð°Ð»ÑÐ½ÑÐ¹ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÑÐºÐ¸Ð¹ Ð¢Ð¾Ð¼ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ
TI  - Development of a Hydraulic System for the Automatic Expansion of Powered Roof Support
KW  - ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð½ÑÐ¹ ÑÐµÑÑÑÑ
KW  - ÑÑÑÐ´Ñ ÑÑÑÐ½ÑÑ Ð¢ÐÐ£
KW  - powered roof support
KW  - hydraulic leg
KW  - hydraulic system
KW  - work automation
KW  - tests under real conditions
N2  - [References: 59 tit.]
UR  - https://doi.org/10.3390/en15030680
ER  -