180mm

Implementation of Information Network System in Φ 180mm Operation Area of Seamless Tube Plant

包钢无缝厂Φ180mm作业区信息网络系统的实现

At spraying distance of 140 ~ 180mm , the ceramic droplets are under optimal conditions , so the distance is the optimal one .

140~180mm喷涂距离生成状态最好的陶瓷熔滴，是喷涂的最佳距离。

The Sichuan basin , Northern and Southwest Shaanxi Province , and Southern Liaoning Province are forecast to receive precipitation of up to 180mm .

四川盆地，陕西北部和西南部以及辽宁南部预计降水将达180mm.

Study of Solidification Heat Transfer of Round Billet Horizontal Continuous Casting in Heng Yang Steel PIPE Revamping practice on horizontal continuous casting for ф 180mm round blank in Hengyang Steel

衡阳钢管水平连铸圆坯凝固传热的研究衡钢ф180mm水平连铸圆管坯扩规改造实践

Total engines in normal operated reaches to a number of 15 . The maximum ruled area is 150 × 180mm ~ 2 and the range of ruled densities is from 50 to 2400 grooves / mm .

在正常刻划的刻机共有15台。所刻光栅最大面积到150×180mm~2，刻线密度从50到2400线/mm。

This text has recommended this factory casts the section by the production practices that original 160mm × 160mm transform into 180mm × 180mm in succession , and analyse on the issue that the base section and transform are relevant .

本文介绍了该厂连铸断面由原来的160mm×160mm改造成为180mm×180mm的生产实践，并就铸坯断面改造的有关问题进行分析。