水泥速凝剂
cement accelerator
cement hardener
cement quick setting agent
速凝水泥
quick setting cement
accelerated cement
Quick-setting cement
rapid hardening cement
quick hardening cement
early strength cement
high speed cement
high early strength cement
两凝水泥浆
two-stage cementing cement
梯度多凝水泥浆
gradient multi-setting cement slurry
高水速凝材料
High water quick-setting material
high water acceleration setting
吸水速凝挡水子堤
summer dike consisting of water absorbing and quic
新型高水速凝材料
new type high-water quick setting material