“gas quality standard for transmission pipeline”的概念、定义、翻译、参考文献-科学参考

单词	gas quality standard for transmission pipeline
释义	gas quality standard for transmission pipeline Encyclopedia 工学管输天然气气质标准释 gas quality standard for transmission pipeline管输天然气气质标准规定进入输气管道的气体应达到的技术指标。
随便看	sound entrainment sound equations sounder sounder key sound exposure level sound fade out and fade in sound field sound field, acoustic field sound field quantity sound flash back sound flash forward sound focusing sound funnel sound girder sound girder, sound crossbeam sound gloss sound grating sound-hard boundary sound horizon sound image sound image control sound in film & TV sounding sounding accuracy evaluation sounding balloon

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