非饱和聚酯树脂 meaning in English

unsaturated polyester resin

Laminates of textile glass - reinforced unsaturated polyester and phenacrylic resins for load - bearing structural members gf - up , gf - pha ; structure , manufacture and characteristics
承载构件用玻璃纤维增强非饱和聚酯树脂和苯甲酰甲基
Laminates of textile glass - reinforced unsaturated polyester and phenacrylic resins for load - bearing structural members gf - up , gf - pha ; protective measures for load - bearing laminates
承载构件用玻璃纤维增强非饱和聚酯树脂和苯甲酰甲基