Aluminium khoom vaj huam sib luag tau sai sai tau txais koob meej hauv kev tsim kho thiab tsim kev lag luam vim lawv muaj ntau yam zoo. Ua los ntawm ib daim ntawm txhuas, cov vaj huam sib luag no tuaj yeem siv ntau yam kev siv, nrog rau kev tsim sab nrauv, tsim sab hauv, thiab lwm yam. Hauv tsab xov xwm no, peb ...
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