Русско-английский научно-технический словарь
см. тж. вступать в эксплуатацию
• The first units are unlikely to become operational until early next year.
• The refinery will come (or go) on stream in 1995.
• A new haulage system will soon go into operation.
• The new plant will go into production next year.
• The unit goes on line in December.
• A new particle accelerator has been commissioned.
• The fighter plane will soon enter (or come into) service.
• Efforts are being made to modify the fertilizer manufacturing process so that phosphate deposits of lower grade can come into play.