Terms containing tackle purchase

Subject	English	Russian
transp.	hoisting block of a purchase tackle	нижний блок полиспаста
mining.	purchase tackle	таль
oil	purchase tackle	тали
tech.	purchase tackle	блок-тали
mech.eng.	tackle purchase	полиспаст
mech.eng.	tackle purchase	сложный блок
transp.	tackle purchase	таль