The fifth generation swelling agent (ZY) with high performance can solve well the controlling for cracking and penetrating of building structure.
第五代高性能混凝土膨胀剂(ZY)能较好地解决建筑结构的裂渗控制问题。
The fifth generation swelling agent (ZY) with high performance can solve well the controlling for cracking and penetrating of building structure.
第五代高性能混凝土膨胀剂(ZY)能较好地解决建筑结构的裂渗控制问题。
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