The four most popular coal mine construction proje

2022-07-30
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Four coal mine construction projects meet the requirements of safety approval. Recently, the State Administration of coal mine safety has reviewed: phase I project of No. 2 open pit coal mine in North Yining mining area, phase I project of No. 1 well in Wucaiwan mining area, Zhundong, Xinjiang, dahazi coal mine in North Yuheng mining area, Shaanxi The exploration of mining technical conditions for four coal mine construction projects, including the Mayixi well 1 in the southern area of Panjiang Mining Area, Guizhou Province, meets the relevant requirements

single rod double acting piston cylinder exerts experimental force

recently, according to the review of the State Administration of coal mine safety, the phase I Project of No. 2 open pit coal mine in the northern area of Yining mining area in Xinjiang, the phase I project of No. 1 well in Wucaiwan mining area in Xinjiang Zhundong destroying the universal material testing machine, which can not produce excessive vibration The exploration of the mining technical conditions of four coal mine construction projects, namely, daze coal mine in the north area of Yuheng mining area, Shaanxi Province, and mayi-1 well in the south area of Panjiang Mining Area, Guizhou Province, met the relevant requirements. The manual wood-based panel testing machine has gradually faded out of the market. It is difficult to find except for the sporadic adoption of small enterprises, and basically meets the design needs; The main enterprise of the construction unit has the experience and performance of coal mine safety management of corresponding disaster types

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