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International Standard Category: Thermal insulation of buildings

GB/T 20974-2014    Rigid phenolic foam for thermal insulation (PF)
绝热用硬质酚醛泡沫制品(PF);
Category No.:91.120.10 Valid Status:valid
Issued Organization:AQSIQ AND SAC Issued Date:2014-06-24
Implemented Date:2015-2-1 Abolished Date:
Superseded Standard.: Superseded Date:
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