8. 4. 202194 zhlédnutíEfficiency Vermont has selected the Mad River Valley to part of their 2021 Targeted Communities program. It provides each community a dedicated Community En...
21. 4. 202160 tis. zhlédnutíEnergy efficiency is measured as the ratio of energy output to energy input, as a percentage. The goal of improving energy efficiency is to deliver the same ...
30. 11. 2020161 zhlédnutíLaura’s daughter helped her create a cute and witty video sharing their energy efficiency tips. Instead of turning up the heat, they wear extra layers. The...
16. 3. 2023601 zhlédnutíEpoch High Hard Ball-TH3Evolved by addopting a TH3 Coating on 4-flute ball end mill for high hardened steel processing.On high-hardened steel processing, to ...
4. 10. 2021193 zhlédnutíThe first part of the presentations presents the energy efficiency improvements in the manufacturing sector since 2000, and the role of structural change bet...
13. 2. 2023162 zhlédnutíI just installed a CW filter on an old FT101ZD, here is the result.500 Hz CW filter efficiency on yaesu FT101ZD mk III. (or FT277ZD)Station received : V5/DL5...
2. 3. 2022253 zhlédnutíFossil fuel boilers are never 100% efficient, even at new. And as they age, they lose efficiency which will cost you more in running expenses.Burning fossil-..
Před 6 měsíci58 zhlédnutíEnhanced efficiency fertilizers (EEFs) are forms of fertilizer designed to reduce nutrient losses to the environment and increase nutrient availability to cr...
28. 12. 20216 211 zhlédnutíHere I take an experimental look at balsa density versus efficiency and what that can teach us about the Science Olympiad structural builds.
31. 1. 2019357 zhlédnutíWestern Balkans countries suffer from high levels of pollution and low energy efficiency. Together with the EU, we support the region improve its energy effi...