火电厂四大管道系统弯管弯头设计对比分析

张洪元;吕道华;闫平;吕继祖

The comparative analysis of bending and elbow in main service piping design of coalfired power plant

ZHANG Hongyuan;L Daohua;YAN Ping;L Jizu

华电技术 . 2009, (10): 27 -31 .