It entered the stage of independent development in 1958 and passed the identification of the national 6000 kW gas turbine appraisal committee in 1965

2019/11/12 15:52  EN_正规赌钱软件app    0    收藏

It entered the stage of independent development in 1958 and passed the identification of the national 6000 kW gas turbine appraisal committee in 1965

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