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What is the international standard of water-proof rate for WPC wall cladding panel?
The international standard for waterproof rate of WPC wall cladding panels can vary depending on the specific testing method and standards applied. However, one common benchmark used is the International […]
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what is the international standard of fire rate for wpc wall cladding panel?
The international standard for fire rating of WPC wall cladding panels is determined by testing the panels against specific fire performance criteria. One commonly used standard is the ASTM E84 […]
