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6 godz. temu · High-speed rail (HSR) is a type of rail transport network utilizing trains that run significantly faster than those of traditional rail, using an integrated system of specialized rolling stock and dedicated tracks.While there is no single standard that applies worldwide, lines built to handle speeds above 250 km/h (155 mph) or upgraded lines in excess of 200 km/h (125 mph) are widely ...
6 godz. temu · Mould growth in washing machines is fostered by the warm, damp conditions, primarily in front-loaders. Effective mould removal includes using a combination of tools like bleach, vinegar, and baking soda. Preventing mould recurrence involves keeping the washing machine door open after use, regular cleaning, using biocidal cleaners semi-annually ...
