摘要
对设计、施工阶段的实践进行了简要的总结 ;
The text briefly sums up the practice of design and construction.And it has a tentative exploration about permafrost geological chanllenges at the north area of the Heilongjiang province.
出处
《黑龙江交通科技》
2003年第1期36-38,共3页
Communications Science and Technology Heilongjiang
