This paper analyzed the welding capability of the new type heat resistant steel and discussed its welding technology, measures of argon filling and the control points of post weld heat treatment.
分析了新型耐热钢（T／P92）焊接性能，并对其焊接工艺、充氩措施及焊后热处理控制要点进行论述。
Argon is also widely used in the lighting industry for filling bulbs and in combination with other rare gases for special color effects.
氩还在照明工业得到了广泛应用，填充灯泡，以及同其它稀有气体一起用于获得特殊的颜色效果。
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