郑书华,淮北矿业集团淮北选煤厂安装维修中心机修二段段长,淮北矿业“劳动模范”获得者。说起机修工,人们大多联想到五大三粗的壮汉,但是眼前的郑书华1米7左右的身高,又黑又瘦。听说他刚进厂时体重足有130斤,而如今却只有100斤。他今年37岁,说话声音洪亮,底气十足;走起路来呼呼生 Zheng Shuhua, Huaibei Mining Group Huaibei Coal Preparation Plant Installation and Maintenance Center, Section II machine repair, mining Huaibei Mining “model worker” winner. Speaking of mechanics, most people think of the big five big brawny, but in front of Zheng Shuhua about 1 meter 7 tall, dark and thin. I heard that when he first entered the factory weight of 130 pounds, but now only 100 pounds. He is 37 years old and speaks loud and full of confidence;