高早强水泥
high-early-strength cement
早强水泥
short-term strength cement
high-duty fireclay brick
high early cement
early strength cement
Early-strenghth cement
high-early-strength cement
high early strength cement
晚Campanian期—早Maastrichtian期
早期低刈
short cutting at early stage
早期水损害
early water damage
Early Water-caused Damage
Water induced damage
枯水期水位
water level during dry period
超低水泥浇注料
Ultra-low cement castables
超低水泥耐火浇注料
ultra-low cement refractory castable