However, the distributing ring of furnace throat is the most simple auxiliary charging device for distribution control.
炉喉布料挡圈是一种控制布料最简便的辅助装料设备。
2
The invention provides a filament layout structure of an electro component firing furnace, belonging to the technical field of auxiliary facilities of electrical heating firing furnace.
一种电子元器件烧成炉的电加热丝的敷设结构,属于电加热烧成炉的辅助设施技术 领域。
3
This article discussed that the coke oven was revamped by auxiliary heating to raise the temperature of furnace end for gas generator.