Considering deficiencies of traditional powder injection in ladle, slotplug with conical fluidized bed used for bottom powder injection in ladles was developed.
针对传统钢包喷粉工艺的不足，开发了从钢包底部喷吹的喷粉型狭缝式透气砖。
2
Multiple token types are supported, with each type taking up a slot in the subsystem according to the implementation specifics of the plug-in module.
子系统支持多种令牌类型，每种令牌类型依照插件模块的实现指定对应于一个槽。
3
Turns Check Valve Plug. Use a spoon or other tool through slot for more leverage when removing Jet.