Design optimization of trestlework for delayed coking unit 浅谈延迟焦化装置露天栈桥的设计
2.
Millennial canal view , under wood trestlework and natural green plants on riverbank , becomes one of unique natural view points of courtyard on canal bank 千年运河图景在木栈台与河堤自然绿植的掩映下，成为运河岸上的院子独特的自然视点之一。
