liquid nitrogen

短语词组

短语

• liquid -nitrogen refrigerating 液氮制冷
• liquid steel nitrogen absorptionduring 钢液增氮
• liquid stat nitrogen 液氮
• reserved in liquid -nitrogen 半量冻存
• liquid d nitrogen cryosurgical system 液氮冷冻手术刀
• liquid oxygen nitrogen distribution board 液氧氮配气台
• Strong Liquid -Nitrogen Eruptions 液态氮爆发
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