stopper rod

基本解释

The invented stopper is composed of slide oil cylinder, piston rod units and outer housing.
一种铁路全液压制动顶，由滑动油缸，活塞杆组件，及外壳组成。
ip.com
Also there are different ways to keep the meniscus steady, such as adjusting stopper rod or slide gate, adjusting cast speed, etc.
稳定结晶器液位的思路也有调节塞棒或滑板、调节拉速以及滑板或塞棒与拉速同时调剂等多种方式。
This paper reports the application and optimization of technology of cutting slag with stopper rod in our plant. It further confirms the advantages of the technology of cutting slag with stopper rod.
文章简述了挡渣棒法挡渣方式在包钢炼钢厂的应用及优化情况，进一步肯定了挡渣棒法挡渣的优越性。