OK, jutro postaram się zmierzyć to co trzeba. Mam jeszcze jedno pytanie odnośnie kondensatorów po stronie wtórnej przetwornicy- jak wiadomo powinny być Low ESR, choć Qwet w temacie o swojej ...

“In the US alone, we waste 22 million gallons of water each year in landfills due to trapped water inside plastic water bottles,” the organization wrote on the QWET website. “That is 22 ...

Just 12 percent of those bottles are recycled.) Quality Water of East Texas (QWET) — a water treatment company — relayed that Americans "waste 22 million gallons of water each year in ...

The safety of drinking water is constantly being evaluated. In the last few decades, however, many drinking waters sources in the world, including in China, have undergone serious eutrophication and ...