CA砂浆灌注袋
CA slurry perfusion pocket
CW高性能化学灌浆材料
high-performance chemical grouting materials
UGM高强无收缩灌浆
UGM grouting of high strength without shrink
坝基帷幕灌浆
heavy curtain grouting of large-delta base
坝内引管法固结灌浆
consolidation grouting inside dam by guide tube me
丙烯酸盐灌浆材料
acrylate grouting material
丙烯酸盐化学灌浆材料
acrylic chemical grouting material
补强灌浆
grouting construction for dam strengthening
strengthening grouting
reinforcing grouting
超前固结灌浆
advance consolidation grouting