杀菌乳酸饮料
pasteurized lactic beverage
5-乙氧基羰基特特拉姆酸甲酯
Methyl 5-Ethyloxylcarbonyltetramate
SM 80SS特级抗硫套管钢
SM80SS super anti-sulfide tubing steel
SM80SS特级抗硫套管钢
SM80SS super anti-sulfide tubing steel
super anti-sulfide well tube steel SM80SS
泵级特性
performance of a pump stage
病原菌特点
pathogenic characteristics
布鲁诺-埃梅特-特勒方程式
brunauer emmett teller equation
布汝瑙-厄每特-特勒法
Brunauner-Emmet-Teller method