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4. Market Demand The demand for galvanized iron sheets varies across different sectors, such as construction, automotive, and appliances. Economic growth can lead to increased construction activity and higher demand for roofing materials, consequently driving prices up. Conversely, during economic downturns, demand may decline, leading to price reductions as factories seek to maintain sales.
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Drum brakes offer several advantages that contribute to their continued use in vehicles, especially in the rear braking systems of many cars and trucks. One major benefit is their superior performance in terms of heat dissipation. The enclosed design of the drum allows for better heat management compared to disc brakes. This means they can withstand higher temperatures generated during braking, making them less prone to fading under heavy use.
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En annen årsak til støy kan være rusk eller skitt som har samlet seg i bremsekomponentene. Små steiner, sand eller andre fremmedlegemer kan komme inn mellom bremsebeleggene og trommelen, og forårsake en knirkende eller skrapende lyd. Det er viktig å rense bremseområdet regelmessig for å unngå slike problemer.
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