天然气压力控制阀 GPCV
天然气压力能 natural gas pressure energy
天然气有纸压力记录仪 YQJ
天然气最低供气压力 Gas inlet lowest pressure
天然气供气压力 Gas pressure
分析了寒冷地区的低温环境对天然气压力球罐性能的影响。
An analysis is made on the influence of low temperature environment on the property of natural gas spherical tank used in the frigid region.
在气井生产过程中，由于天然气压力和温度的降低，水蒸气会凝析成液态水。
During the process of gas production in gas Wells, vapor will condensate into liquid water due to the cut down of pressure and temperature of natural gas.
但天然气会被油吸收，使油的粘度降低，因此选用油的粘度牌号一般要比相同型号，同等压力的空气压缩机所用油的粘度牌号要更高些。
But the natural gas will be oil absorption, oil viscosity is reduced, so choose oil viscosity brand than general same model, the same pressure air compressor fuel the viscosity of the brand to higher.
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