| 防排烟系统的柔性短管采用易燃材料 |
| 添加时间：2022/5/25 15:00:15 浏览次数： |
| 防排烟系统的柔性短管采用易燃材料 The flexible short pipe of smoke control system is made of flammable materials 防排烟系统柔性短管的制作材料必须为不燃材料，且应选用防腐、防潮、不透气、不易霉变的柔性材料。用于空调系统的应假山制作 不锈钢铸件 铝箔真空袋 七孔梅花管 hdpe硅芯管 液压钢坝 PVC软管 飞行激光打标机 沥青保温采取防止结露的措施；用于空调净化系统的还应是内壁光滑、不易产生尘埃的材料。 The flexible short pipe of smoke control and exhaust system must be made of non combustible materials, and the flexible materials that are anti-corrosion, moisture-proof, air tight and not easy to mildew shall be selected. For air conditioning system, measures to prevent condensation shall be taken; The materials used for air conditioning purification system shall also be materials with smooth inner wall and not easy to produce dust. |
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