Fire Resistance Tester for Gypsum Board Application Designed to determine the fire stability of fire-resistant gypsum boards and assess the fire resistance of various building materials, decorative ...더 보기
방문자의 메시지메시지를 남기세요
아직 공개된 의견은 없습니다.
Fire Resistance Tester for Gypsum Board with 800±30°C Fire Stability and GB/T9775-2008 Compliance