ASTM C1289 贴面硬质泡沫聚乙氰尿酸酯隔热板的标准规范
日期:2012-02-13 21:24
ASTM C1289 Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board
ASTM C1289贴面硬质泡沫聚乙氰尿酸酯隔热板的标准规范
This specification covers the general requirements for faced thermal insulation boards composed of rigid cellular polyisocyanurate surfaced with other materials. This standard is intended to apply to rigid cellular polyurethane-modified polyisocyanurate thermal insulation board products that are commercially acceptable as nonstructural panels use
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