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介绍了70年代以来我国常减压塔顶系统工艺防腐蚀的概况及其主要进展,并指出了今后工艺防腐研究的方向。
The general situation and main progress of anti-corrosion of atmospheric and vacuum distillation overhead system in China since 1970’s are introduced, and the direction of research on anti-corrosion of process is pointed out.