China Building components GB Standards Search Result |
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1. Ready translated GB standards  and Chinese version GB Standards, you can purchase directly in the web page; After receive your payment, we will send the GB Standards PDF file to your Email within
1~3 days.
2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB/T 19889.7-2022 Acoustics - Measurement of sound insulation of buildings and Building components - Part 7: In situ measurement of impact sound insulation - 英文版 |
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GB/T 20311-2021 Building components and building elements—Thermal resistance and thermal transmittance—Calculation methods - 英文版 |
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GB/T 39531-2020 Terminology of Building components and fittings - 英文版 |
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GB/T 50531-2009 Standard of valuated building services and components’classification - 英文版 |
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GB/T 20311-2006 Building components and building elements - Thermal resistance and thermal transmittance - Calculation method - 英文版 |
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