•Lean Solv. Flow: This is the lean solvent circulation flow rate. •Ammonia: This is the makeup solvent. •Water: This is the water used to dilute the makeup solvent. •Area 2: DCC: •Makeup Water: This ...
Two US astronauts successfully dodged hazardous ammonia flakes during a risky spacewalk Friday to complete the repair of a cooling system at the International Space Station. Highly toxic ammonia is ...