This article introduces the construction technology and operating main points of the arch rib concrete poured of the arch bridge of steel tube.
具体介绍大跨度钢管拱桥的拱肋砼灌注施工工艺及操作要点。
This paper summarizes destructive testing techniques for concrete strength focusing on making an induction and analysis on main operating points for each technique.
本文在综述混凝土强度破损检测技术的同时，重点对每项技术的操作要点进行了归纳分析。
Through the analysis of the relative factors influencing the superheater, the main operating points about the superheater are raised in production so that the superheater explosion can be avoided.
通过对影响过热炉相关因素的分析，提出在生产中关于过热炉的一些操作要点，以避免过热炉发生爆炸。
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