Superfine cement is a new grouting material.
超细水泥是一种新型的灌浆材料。
An engineering countermeasure using the superfine cement grouting to patch up the cracks is advanced.
提出用超细水泥灌浆修补面板现浇层裂缝的工程对策。
An engineering countermeasure using the superfine cement grouting to patch up the cracks is advanced.
提出用超细水泥灌浆修补面板现浇层裂缝的工程对策。
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