|
QUALITY IN REFRIGERATION |
|
HELPMAN-SOFIA Ltd. |
|
Copyright © 2008 Helpman Sofia Ltd. All rights reserved. |
|
Herl |
|
Valves For Industrial Refrigeration Plants And Industrial Heatpumps |
|
Herl (Part of Parker Group) – Germany: all kinds of shut-off, regulating and relief valves for ammonia systems and other industrial systems. |