liquid nitrogen

短语词组

短語

• liquid -nitrogen refrigerating 液氮制冷
• liquid steel nitrogen absorptionduring 鋼液增氮
• liquid stat nitrogen 液氮
• reserved in liquid -nitrogen 半量凍存
• liquid d nitrogen cryosurgical system 液氮冷凍手術刀
• liquid oxygen nitrogen distribution board 液氧氮配氣台
• Strong Liquid -Nitrogen Eruptions 液態氮爆發
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