| 室内空气治理施工 |
| 添加时间：2019/10/19 15:37:19 浏览次数： |
| 室内空气治理施工结束后，室内空气质量会有明显改善，正常情况下一周内将达国家室内空气质量标准，但这并不意味着一点气味都没有，空气中可能还会有少量气味（来自于一些物品的天然气味，如实木、花草等，以及少量有机物气味），这些气味对人的影响非常小，处于国家相关标准许可范围之内。 After the completion of the indoor air treatment construction, the indoor air quality will be improved significantly. Under normal circumstances, the indoor air quality will reach the national indoor air quality standard within one week, but this does not mean that there is no smell at all. There may be a small amount of smell in the air (natural gas smell from some articles, such as solid wood, flowers and grass, and a small amount of organic smell). These smells have no impact on people. It is often small and within the scope permitted by relevant national standards. |
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