In recent years,the heavy and energy sources industry had developed so quick that from Luliang and Xiaoyi City to Linfen and Houma City which is main of the c.

• 近年来,省内重型能源型工业发展速度很快,自吕梁孝义市至临汾侯马市已逐渐形成较明显的以煤焦产业特征为主的复合生态带。