2A Review of the Current Situation and Development of the Standards of Foamed Concrete in China6-8,18
3Comparative Experimental Study on the Strength Properties of Fly Ash Concrete and Reference Concrete9-13
12Adsorption of Pb~(2+) and Zn~(2+) in Water by Extracelluar Polymeric Substances from Activated Sludge in Aeration Pool54-57
14A Comparison of Two Methods for Quantitative Analysis on Ethanol Content: Gas Chromatography Method and Potassium Dichromate Colorimetric Method64-68
17The Influence of Welding Process on Mechanical Property and Metallurgical Structure of Weld Joint for Austenite-ferrite Duplex Stainless Steel76-79