抗硫酸盐侵蚀
sulphate-erosion-resistance
sulphate resistance
Resistance to Sulfate
sulfate attack resistance
resisting sulfate corrode
the sulfate attack resistance
抗硫酸盐侵蚀性能
sulfate attack resistance
sulfate resistance
sulphate resistance
Resistance to Sulfate Attack
水泥抗硫酸盐侵蚀快速试验方法
Rapid test for sulphate resistance of cement
水泥抗硫酸盐侵蚀试验方法
Sulphate resistance test for cement
应力硫酸盐侵蚀
Sulfate Corrosion with Strssing Cooperatively
耐硫酸盐水泥
sulphate-resisting Portland cement
sulphate resisting portland cement
Sulphate-resistant Cement
耐酸侵蚀
resistant to acid erosion
7-氨基-3-[5-(1-甲基-1,2,3,4-四氮唑基)硫甲基]-△~3-头孢-4-羧酸盐酸盐
7-amino-3-[(1-methyl-tetrazole-5-yl)-thiomethyl]-3-cephem-4-carboxylic acid hydrocthloride