Five separate companies, all operating as self-standing units, are now one.
五个全部独立经营的分立的公司，现在合并了。
《柯林斯英汉双解大词典》
2
Introduces the applying results of free bolt self-standing welt and coattail antiwear cast steel tiny lining tile in type of DTM ball crusher.
介绍无螺栓自固衬板及燕尾形耐磨铸钢小衬瓦在DT M型球磨机上的应用效果。
3
In the case of the worse self-standing soil, the structure of composite soil nailing wall with micro-pile of steel pipe is adopted and analyzed in this paper.