Each kind of structure and can divide separators beam type and magnetic separators belt type.
每一种结构又可分磁选机束式和磁选机带式。
The beam-column connections have important effect on the popular of the new type structure.
作为一种应用前景广阔的新型结构形式,其梁柱连接直接影响这种新型结构的进一步推广。
Unbond prestressed concrete wide flat beam-slab structure is a new type of floor system.
无粘结预应力混凝土扁梁-平板结构体系是一种新型的楼盖体系。
A kind of new type I-beam for mining is introduced.
介绍了一种新型矿用工字钢。
横梁,层板式。
横梁,层板式。
应用推荐