сдавать в скрап
• The faulty cylinder should be discarded or sent back for replacement of the valve.
• If the part cannot be repaired, it should be scrapped.
Источник:
Русско-английский научно-технический словарь
на Gufo.me
• The faulty cylinder should be discarded or sent back for replacement of the valve.
• If the part cannot be repaired, it should be scrapped.