china railway 16th bureau leasing welding machine delivered smoothly-开元娱乐游戏app官网版

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china railway 16th bureau leasing welding machine delivered smoothly
addtime:2021-07-28click:727

on july 27, 2021, the welding machine equipment leased by china railway 16th bureau was successfully loaded and will be sent to the project site of huanghua city, cangzhou city, hebei province. 


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