Bijie abundant coal reserves, recoverable reserves of 30 billion tons of raw coal output by 2010 more than 46 million tons, plans to "five-second" period will reach 120 million tons of raw coal production. A large number of coal production, resulting in a large number of coal gangue. According to re

bijie area, rich in coal resources available for mining reserves of 30 billion tons in 2010 to 10,000 tons more than 4600 coal production plan, coal production during the " 35" will reach 120 million tons. Large quantities of coal production and a large number of coal gangue. In accordance with rele

The Bijie area coal reserves is rich, might mine the reserves is 30,000,000,000 tons in 2010 realizes the raw coal output more than 4600 ten thousand tons, will plan amounts to 120,000,000 tons in “35” the period raw coal output.The massive raw coal production, has produced the massive gangues.Accor

Rich coal reserves in bijie Prefecture, exploitable reserves of 30 billion tonnes of raw coal production more than 46 million tons by 2010, plan "35" during production to reach 120 million tons of raw coal. A lot of raw coal production, producing a large amount of coal gangue. According to the relev

Rich coal reserves in bijie Prefecture, exploitable reserves of 30 billion tonnes of raw coal production more than 46 million tons by 2010, plan "35" during production to reach 120 million tons of raw coal. A lot of raw coal production, producing a large amount of coal gangue. According to the relev