1) three-stage process
三阶段制管工艺
2) single-stage process
一阶段制管工艺
3) three stages tension technology
三阶段张拉工艺
1.
According to the construction practice of the double track monolithic box girder of the passenger dedicated line,the author analyzes the causes of the non-loading crack,and provides preventive measures,and the application of the three stages tension technology,effectively prevents the beam concrete from early crack.
通过对客运专线双线整孔箱梁预制的施工实践,分析了造成非荷载裂缝的成因,并提出了预防措施,指出三阶段张拉工艺的应用,有效地防止了梁体混凝土出现早期裂纹。
5) 3 stage job
三阶段工件
1.
In this paper,we propose a new approach to some two machine shop problems,which gives so called bi directional scheduling algorithms for these problems in terms of open shop,job shop,mixed shop and open shop with 3 stage jobs.
研究两台机器若干作业的加工全长问题，首次引入双向排序法，对自由作业、单件作业、混合作业，以及三阶段工件的两机自由作业问题分别给出了新的算法，明显地简化了现有的处理方式。
6) Three-phase-drying
三段式工艺
补充资料：衡阳钢管厂φ108三辊轧管机轧制毛管
衡阳钢管厂φ108三辊轧管机轧制毛管
衡阳钢管厂事108三辊轧管机轧制毛管
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条