This is the 10497th most frequent Russian word.
взрывотехники
Explosives engineering.
In this sentence, "взрывотехники" refers to professionals specializing in handling explosives or conducting controlled blasts.
Взрывотехники провели тщательную проверку подозрительной сумки.
The bomb technicians performed a thorough inspection of the suspicious bag.
Here, "взрывотехников" refers to individuals receiving specialized training in explosive-related techniques.
Курсы по подготовке взрывотехников начнутся в следующем месяце.
Courses for training demolition experts will start next month.
In this context, "взрывотехников" describes the field or occupation involving dealing with explosives and their safe management.