In last month’s column [“Automatic Pumpdown Systems,” Nov. 5], we talked in general about the automatic pumpdown cycle and why it is the only sure remedy for refrigerant migration to a compressor ...

THE problems which arise in connexion with maintaining the voltage of supply constant in electrical distributing systems have been closely studied by electrical engineers during recent years. The ...

Rosstandart has approved a set of six national standards that regulate the use of predictive automatic emission control systems for environmental monitoring of industrial sources. This is stated in ...

The use of automatic control strategies can help ensure consistent, high-quality, error-free electrode production – a critical factor in high-end lithium-ion battery production and providing the ...