发布时间:2025-02-06 19:49:13
1.5mm厚的304不锈钢天沟能用多少年,要看环境的腐蚀性。不锈钢耐酸碱,不耐氯离子腐蚀,如果是内陆地区、腐蚀性介质微量环境下,可以多年使用,估计10年以上;如果是在沿海盐雾环境下,使用寿命会大打折扣,估计不会超过5年。
海尔冰箱用1年3个月就不制冷了漫长的报修过程后说是箱体坏了要我另外出钱给换新的
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