结合具体工程，探讨了液化石油气地上储罐开罐检验及对设备、管道进行工艺改造的实际做法。
The actual practices of opening inspection of LPG aboveground tank and technological renovation of equipments and pipeline are discussed with a concrete engineering.
结合具体工程，探讨了液化石油气地上储罐开罐检验及对设备、管道进行工艺改造的实际做法。
The actual practices of opening inspection of LPG aboveground tank and technological renovation of equipments and pipeline are discussed with a concrete engineering.
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