| 摘要 |
<p>A cryogenic tanker truck having an inert medium vessel 30 in addition to the High Value Cryogenic Liquid (HVCL) tank 10. The inert medium, which may be liquid nitrogen, liquid argon or any suitable inert gas, is used to the cool down delivery equipment prior to offloading of HVCL and thereby avoids loss of HVCL.</p> |
