This paper describes the constructional characteristic and performance of separable boiler with double-deck grates designed by author.
叙述了分体式双层炉排锅炉的结构特点及运行情况。
The utility model has the constructional characteristic that a sealing section is arranged on the basis of the existing open type packaging housing.
结构特点在现有敞口式封装外壳基础上设置封口部分。
To decrease the leakage of full closed wicket gate of reaction turbine is an important subject of improving the constructional characteristic of water turbine.
减少反击式水轮机导叶全关后的漏水量是改善水轮机结构性能的重要课题之一。
Using crane to hoist and construct bridge is characteristic of simple in constructional machines, easy in operation, low in cost, short in construction time, safety and good quality.
采用起重机吊装预制梁，具有施工机具简单、易于操作、成本低、工期短、质量安全易于保证等优点。
Using crane to hoist and construct bridge is characteristic of simple in constructional machines, easy in operation, low in cost, short in construction time, safety and good quality.
采用起重机吊装预制梁，具有施工机具简单、易于操作、成本低、工期短、质量安全易于保证等优点。
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