In coal mine safety problem, gas strength is one of an important safety inspection factors.
在煤矿安全问题中，瓦斯气体浓度是煤矿安全监测的重要指标之一。
The technical approach improving the fatigue strength of the gas bottle is discussed.
讨论了提高气瓶疲劳强度的技术途径。
The width of the gas bubble also influences part strength.
气泡的宽度对零件的强度也有一定影响。
The width of the gas bubble also influences part strength.
气泡的宽度对零件的强度也有一定影响。
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