氩、氦、氢、氮和氧是在低温以液体状态运输、操作和储存的最常用的工业气体。
The most commonly used industrial gases that are transported, handled, and stored in the liquid state at cryogenic temperatures are argon, helium, hydrogen, nitrogen, and oxygen.
本文简述真空多层绝热低温液体运输车的绝热特点及其优点并说明其发展前景。
This article introduces the characteristics and virtues of the high vacuum multi-layer insulation tank truck for low temperature liquid, presents its developing prospect.
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