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白银牌BY12-6型水中不分散自流无收缩灌浆料主要应用于隧道开挖过程中岩体的预注桨防水和隧道结构混凝土及管片后面的回填注浆防水加固,使用时开动高速搅拌
Silver Type BY12-6 non-dispersive water flow non-shrinkage grouting material is mainly used in the excavation process of rock mass pre-injection paddle waterproof and tunnel structure of concrete and back of the grouting grouting waterproof reinforcement, when used to start high-speed mixing