为什么到了冬天,家里的铝合金门窗在开关时就有些不正常?究其缘由,大多为铝合金保护欠妥,尤其在冬天,由于气温、湿度等原因,铝合金门窗易出现问题。针对此种季节性变化而导致铝合金的变化,有哪些方面需要留意呢?不要常常湿着手开启铝合金门窗,以免门锁变色。开启时,不要用力过猛,以免削减铝合金门锁的寿命。合页、门锁等常常运动的五金配件,发生松动 Why the winter, the home of aluminum alloy doors and windows in the switch when some abnormal? The reason, mostly aluminum defects, especially in winter, due to temperature, humidity and other reasons, aluminum doors and windows prone to problems. In response to such seasonal changes caused by changes in the aluminum alloy, what aspects need to be aware of it? Do not often wet open the aluminum doors and windows, so as not to lock the discoloration. Open, do not force too much, so as not to reduce the life of aluminum alloy door locks. Hinges, locks and other metal parts often sports, loose