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哈尔滨市雪佳防水材料厂研制成功一种新型防水材料JJ91硅质密实剂系列产品,可广泛用于屋面、卫生间、厨房、水池及地下室防水。目前,黑龙江省使用该防水材料建筑顶盖面积达
Harbin Xuejia Waterproof Material Factory successfully developed a new type of waterproof material JJ91 silicon dense agent series products, which can be widely used in roofing, bathroom, kitchen, pool and basement waterproofing. At present, Heilongjiang Province uses this waterproof material to build a roof cover