0-3型水泥基压电复合材料
0-3 cement based piezoelectric composites
1-3型水泥基压电复合材料
1-3 type cement based piezoelectric composites
抽水型水库
pumped storage reservoir
pumped storage reservoirs
大型泥水平衡盾构
large diameter slurry shield
导电水泥砂浆
Electro conducting cement mortar
丁苯乳液改性水泥砂浆
latex modified cement mortar
多向多轴搅拌水泥砂浆桩
Multi-direction and Multi-axle cement mortar mixing pile
粉煤灰水泥砂浆灌注法
perfusion method of coal powder and cement-sand sl