Field test results of paraformaldehyde waste heat boiler and methanol mixed gas heater of transversally corrugated tube are reported .

本文报道了横纹 管（TransversallyCorrugated Tube，简称TC 管）甲醛 废热锅炉及甲醇混合 气加热器的开发与应用。

GC Determination of Acetic Acid in Ambient Air and in Waste Gas After Enrichment with Silica Gel Adsorption Tube

硅胶 管富集-气相色谱法测定环境空气和 废气中乙酸

Development and Application of Paraformaldehyde Waste Heat Boiler and Methanol Mixed Gas Heater of Transversally Corrugated Tube

横纹 管甲醛 废热锅炉及甲醇混合 气加热器的开发与应用