carries an ice class of a. [ ] built as an icegoing ship, katarina was fitted with propellers in both stern and bow. [ ] previously, such propulsion arrangement had been utilized in finnish icebreakers . her main engines, a -cylinder wärtsilä r hf and a -cylinder wärtsilä r hf medium-speed diesel generating...
conversion systems from kw up to mw before the meter substation: kw – mw the growing demand for electricity, especially during peak periods, stretching the grid to the limit. for example, air conditioner usage at noon. topologies of power conversion systems from kw up to mw before the meter pv: kw – mw / wind...
control system, new energy automobile and geothermal, wind energy and solar energy. it is planned to build one r&d center focusing on the new energy auto industry and the featured new energy equipment, attracting parts manufacturing enterprises to settle in to expand and strengthen the rushan " + +n...
energy marine solutions and products for automation and control solutions and products for electric propulsion/drives solutions and products for podded propulsion solutions and products for power generation and distribution perfectly tailored cruise liner solutions cruising towards a green future commercial...
energy marine solutions and products for automation and control solutions and products for electric propulsion/drives solutions and products for podded propulsion solutions and products for power generation and distribution perfectly tailored cruise liner solutions cruising towards a green future commercial...
how wind power works other renewable energy sources resources for educators the local community local community community benefits community funds work with us careers home our sites about us about edf renewables about who we are how we develop a wind farm what is wind power?...
electric scooter wholesale board balance bike other stone category electric scooters sports & entertainment outdoor sports scooters see more less product features certification eec ce ccc rohs ul vde epa other see more less voltage v v v v v dc v other see more less foldable yes no see more less power...
vehicle charging shell ventures solar wind power nature-based solutions hydrogen fuel biofuels top stories what is shell's net carbon footprint ambition?...
soobshchit' o probleme our energy production hydropower environmental approach cases environmental measures in lower dalalven removal of the acksjo dam trap and transport of salmonids in finland and sweden downstream migration in klaralven habitat restoration in river vuoksi the bio channel eldbacken wind...
soobshchit' o probleme our energy production hydropower environmental approach cases environmental measures in lower dalalven removal of the acksjo dam trap and transport of salmonids in finland and sweden downstream migration in klaralven habitat restoration in river vuoksi the bio channel eldbacken wind...