An annual output of 50000 tons of pig manure organic fertilizer production machine, including ecological benefits and social benefits, can help you calculate. According to the average profit of the organic fertilizer industry, the cost (full
0
An annual output of 50000 tons of pig manure organic fertilizer production machine, including ecological benefits and social benefits, can help you calculate. According to the average profit of the organic fertilizer industry, the cost (full
0
