obtaining zinc by leaching with alkali, ammonia_专利英汉词典
obtaining zinc by leaching with alkali, ammonia
[专利英汉词典]
obtaining zinc by leaching with alkali, ammonia【化学；冶金】
用碱浸提获取锌，氨
是什么意思，obtaining zinc by leaching with alkali, ammonia的解释，obtaining zinc by leaching with alkali, ammonia的翻译
