更多puddling例句

1. But the working door of a puddling furnace is the door through which the puddler does his work.
2. We ate this reformed food and found we were growing weaker every day at the puddling furnace.
3. The old puddling process was more capable of removing phosphorus and sulphur.
4. The buffaloes are puddling up the soil before the seed is planted.
5. No reagents are employed, as in steel making or ordinary iron puddling.