Kala-soocida Wajiga Dahaaran ee Vacuum, oo ah Vapor Vent, ayaa inta badan ah in la kala saaro gaaska iyo dareeraha cryogenic, kaas oo hubin kara mugga sahayda dareeraha iyo xawaaraha, heerkulka soo socda ee qalabka terminalka iyo hagaajinta cadaadiska iyo xasilloonida.