calibration furnace

• 标准炉

calibration furnace的用法和样例：

例句

1. The standard furnace utilizes the supercharge preheating technique where the waste gases, being exhausted over the top of the crucible, preheat the solid charge.
   在坩埚的顶端排出废气，预热装料处，这种标准炉采用了加压预热技术。