Since the gas pipeline of Handan has operated for many years, a lot of problems have appeared such as corrosion damage, anticorrosive coating aging metamorphism and gas leakage.
英
美
- 摘要邯鄲市煤氣管網(wǎng)經(jīng)過(guò)20多年的運行已進(jìn)入了事故多發(fā)期，出現了腐蝕漏氣、防腐層老化變質(zhì)等問(wèn)題，因此必須對全市煤氣管網(wǎng)進(jìn)行全面的腐蝕情況普查和安全性分析。
