гасить дугу
• The gas and water flow will continue until the arc is broken.
• To quench (or extinguish, or snuff out) an arc.
Русско-английский научно-технический словарь• The gas and water flow will continue until the arc is broken.
• To quench (or extinguish, or snuff out) an arc.
Русско-английский научно-технический словарь