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20 0 2年 5月 1 0日~ 1 1日 ,煤炭工业安全标志办公室副主任孟金锁 ,带领煤炭工业上海电气防爆检验站谢晓春站长、国家煤矿防爆安全质检中心防爆检验站安树桐站长等一行四人 ,到南阳国家防爆电气产品质检中心 ,对国家防爆电气产品质检中心作为国家煤矿安全监察局授权的煤矿用
May 20, 2002 May 1 to January 1, deputy director of the Office of Coal Industry Safety Signs Meng Jin-lock, led the Shanghai Electric Industrial Explosion Testing Station Xie Xiaochun station, the National Coal Mine Explosion-proof safety inspection center explosion-proof station An Shu Tung And his party to Nanyang national explosion-proof electrical product quality inspection center, the national explosion-proof electrical product quality inspection center as a national coal mine safety supervision of coal mines