摘要
介绍了焊接球钢网架高空散拼法的施工工艺及施工前后应注意的问题。
This paper introduces the method of welding-ball steel-rack overhead assembly unit construction and the matters needing attention before and after the construction.
出处
《科技情报开发与经济》
2003年第5期229-230,共2页
Sci-Tech Information Development & Economy
