COE ETN 77-12-1977
MAINTENANCE AND REPAIR CONTROL OF MINERAL DEPOSIT (SCALE) BUILDUP IN WATER PIPES

Standard No.

COE ETN 77-12-1977

Release Date

1977

Published By

US-COE

Latest

COE ETN 77-12-1977

COE ETN 77-12-1977 history

• 1977 COE ETN 77-12-1977 MAINTENANCE AND REPAIR CONTROL OF MINERAL DEPOSIT (SCALE) BUILDUP IN WATER PIPES