胶粉聚苯颗粒外墙外保温系统

胶粉聚苯颗粒外墙外保温系统胶粉聚苯颗粒外墙外保温系统

胶粉聚苯颗粒外墙外保温系统

1
External thermal insulating rendering systems made of mortar with bonding powder and using expanded polystyrene granule as aggregate

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