Item | Insulation sliding window | Prepared | 2017-07-21 | Inquiries | 854 |
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Model name : Insulation sliding window Volume : 150 X 45 Heat transmission coefficient : 1.1 (Energy efficiency 2nd level) Airtightness : 0.19 (1st level) Glass : 42 mm low-e Triple Glazed Glass ( 6Cl+12Ar+6Cl+12Ar+6Low-e) |