the problems in the design 设计存在的问题
This paper discusses the key problems in the design of hydraulic control system of concrete agitating lorry.
这篇论文探讨混凝土搅拌输送车液压控制系统设计中的关键问题。
The sixth part analyzes the existing problems in the design.
第六部分分析了设计中存在的问题。
Some problems in the design of circular tubular joints are discussed in this paper.
本文探讨了圆管结构相贯节点设计中的若干问题。
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