Terms containing customer 's request

Subject	English	Russian
torped.	at customer's request	по просьбе заказчика
tech.	at the customer's request	по требованию заказчика
torped.	by customer's request	по просьбе заказчика
econ.	customer's request	требование заказчика
gen.	on at the customer's request	по требованию заказчика (tavost)