массовое производство
• This switch is the only one of its type mass-produced (or in mass production, or produced on a mass scale, or in quantity production) in this country.
• Large-scale production.
Русско-английский научно-технический словарь• This switch is the only one of its type mass-produced (or in mass production, or produced on a mass scale, or in quantity production) in this country.
• Large-scale production.
Русско-английский научно-технический словарь