The top electrode holder is a semiautomatic air-cooled holder; compressed air is circulated through it to maintain moderate temperatures.
Compressed air circulates through it to maintain moderate temperatures. The top electrode holder is a semiautomatic air-cooled holder.
The top electrode holder is a semiautomatic air-cooled holder. Compressed air circulates through it to maintain moderate temperatures.
The top electrode holder is a semiautomatic air-cooled holder. Compressed air circulates through it to maintain moderate temperatures.