树脂瓦单张面积大,屋面接缝少,且搭接处结合严密,与传统小块瓦相比防水性能更加突出。
Resin watts leaflet large area, roofing juncture less and pitched holds tightly touches, compared with the traditional small earthen waterproof properties is more prominent.
树脂瓦单张面积大,屋面接缝少,且搭接处结合严密,与传统小块瓦相比防水性能更加突出。
Resin watts leaflet large area, roofing juncture less and pitched holds tightly touches, compared with the traditional small earthen waterproof properties is more prominent.
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