Aluminium qhov rooj hluav taws yog lub teeb yuag, corrosion-resistant, thiab saib zoo. Aluminium qhov rooj hluav taws tuaj yeem tiv taus hluav taws li 1 teev. Thaum muaj hluav taws kub, nws tuaj yeem yuav ntau lub sijhawm rau kev khiav thiab tos kev cawm.

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