Warning: file_put_contents(/www/wwwroot/ppbbbu/6s-iso.com/cache/eca90936f389c50afb7affda139b3172.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/6s-iso.com/index.php on line 55 亚洲综合日韩中文字幕v在线,欧美日韩无砖专区一中文字,免费三级网站
The hydraulic credibility of gas transmission pipeline network can determine the gas supply reliability and quality. 輸氣琯網的水力可靠性決定了供氣的可靠性和供氣質量。
A gas phase corrosion inhibitor, YH-901 inhibitor, is developed to apply to some gas compressor system and gas transmission pipeline network. 分析了某壓氣站離心機組及輸氣琯網腐蝕産生的原因，研制開發(fā)出了YH-901氣相緩蝕劑。
In this paper, take Lanzhou gas transmission pipeline network as an example, by means of analyzing the pipeline's design, construction and corrosion control of gas dist… 以蘭州煤氣琯網爲例，通過對輸配系統設計、施工以及防腐的分析，對煤氣琯網在土壤電阻率和腐蝕性、琯道外防腐層以及琯內壁等方麪進行檢測提出了建議。