Dewars and other containers made of glass are not recommended for liquid hydrogen service.
对于液氢建议不要使用杜瓦瓶和其它玻璃制成的容器。
A liquid transfer line is used to safely remove liquid product from dewars or cryogenic liquid cylinders.
液体转移管用于从杜瓦瓶或低温液体钢瓶中安全地提取液体产品。
This paper describes the characterization of superfluid helium briefly and summarizes the using of superfluid helium Dewars refrigerators in space refrigeration.
简介超流氦的特性，超流氦杜瓦制冷在空间制冷中的应用现状。
A typical transfer line for dewars is connected to a bayonet that provides a means of using product vapor pressure build-up or an external pressure source to remove the liquid.
用于杜瓦瓶的典型的转移管连接到卡口上，利用产品积累的蒸气压或外部的压力源来取出液体。
A typical transfer line for dewars is connected to a bayonet that provides a means of using product vapor pressure build-up or an external pressure source to remove the liquid.
用于杜瓦瓶的典型的转移管连接到卡口上，利用产品积累的蒸气压或外部的压力源来取出液体。
应用推荐