
Measuring Procedures For The Determination Of The Thermal Transmittance ('U' Value) Of Multiple Glazing (Heat Flow Meter Method) (Pren 675)
出版:British Standards Institution

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Measuring Procedures For The Determination Of The Thermal Transmittance ('U' Value) Of Multiple Glazing (Heat Flow Meter Method) (Pren 675)
出版:British Standards Institution
專家解讀視頻