- 18
- Aug
Crucible tong in China
How to avoid getting burned during the experiment? Answer: In the “heating iron wire” experiment, you cannot hold the iron wire with your hands, but you can only clamp it with crucible tongs to prevent burns.
How to avoid getting burned during the experiment? Answer: In the “heating iron wire” experiment, you cannot hold the iron wire with your hands, but you can only clamp it with crucible tongs to prevent burns.