liquid nitrogen
短語(yǔ)詞組
- 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?jī)龃?/li>
- liquid d nitrogen cryosurgical system 液氮冷凍手術(shù)刀
- liquid oxygen nitrogen distribution board 液氧氮配氣臺(tái)
- Strong Liquid -Nitrogen Eruptions 液態(tài)氮爆發(fā) 返回 liquid nitrogen