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| 屋面绝热 | |||
| 屋面隔热材料; 屋面隔热层; 屋面保温层; 屋面绝缘层; 屋顶隔热; 屋顶保温 | |||
| roof insulation: 15 phrases in 3 subjects |
| Construction | 1 |
| Rail transport | 1 |
| Technology | 13 |
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