彩色PVB胶片，PVB胶片，蓝色PVB胶片，浅绿PVB胶片

彩色PVB胶片，PVB胶片，蓝色PVB胶片，浅绿PVB胶片价格：0.00元/平方米 最小起订量：100 平方米 供货总量：4294967295 平方米 发货期限：自买家付款之日起1天内发货 有效期至：长期有效

Laminated safety glass with Huakai PVB interlayer can provide an outanding heat-resisting performance and help save energy consumption. When the laminated glass adopts dard PVB interlayer with low-light transmittance, the same thickness has a stronger thermal resistance effect.