1) bomb furnace
封管炉
2) boiler tube ferrule
锅炉管口密封环
4) sealed furnace
密封炉
1.
Melting AZ91D magnesium alloy in a sealed furnace under a protective atmosphere of SF_6 and N_2;
在SF_6和N_2混合气氛的密封炉中熔炼AZ91D镁合金
5) end for boiler
锅炉封头
1.
An automatic arc welding machine for intersection-line seam of end for boiler was designd and its structure, components,charicteristic and working principle are discribed in this paper.
介绍了用于锅炉封头接管相贯线接缝自动焊机的结构、组成和工作原理,及主要特点,给出了该焊机用来控制焊枪运动轨迹的关键部件凸轮的形状与尺寸的计算公式。
6) high temperature back up
高温封炉
1.
For the coal dust fired the movable hearth box annealing furnace is actually used in regular production,and a new energy ecomomization technique,that is,the high temperature back up technique (including the low temperature one)has been proposed.
结合实际生产中使用的以煤粉为燃料的活炉底箱式退火炉，提出高温封炉（包括低温封炉）节能新工艺。
补充资料：封炉
封炉
封炉 气功内丹术术语。又称封固。丹药采取之后，当送归丹田封固温养，谓之封炉。为炼精化气四要诀之一。方法为归精气于丹田而以意守之。《道乡集》：“封炉者，即归土釜，恐其走失，以意而守，以目而照，先存后忘，合乎自然，即封炉之要诀也。”参见产药、采药条。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条