SDD_(1A) narrow gauge diesel-electric locomotive exported to Sudan;
出口苏丹的SDD_(1A)型窄轨电传动内燃机车
Research and development of new mine narrow railway sleeper;
矿用新型窄轨轨枕的研制
To counter the ore-body dispersion and the great number of ore-output translation of Ping-guo Aluminous Mine,this article describes how to plan the narrow-gauge railway.
针对广西平果铝土矿矿体分散、矿石运量大的特点，阐明了窄轨铁路运输方案的可行性。
On the basis of the narrow-gauge weighing machine 8031 systems, this article issorted out and completed.
本文是在笔者最近研制的窄轨衡器８０３１系统的基础上整理而成的，主要介绍了这个简单而实用系统的基本组成、软件设计以及针对现场实际问题所采用的有效措施。