畜禽粪便

  • 网络livestock and poultry manure; animal manure; poultry excrement

畜禽粪便畜禽粪便

畜禽粪便

livestock and poultry manure

关于沼气的词汇_北京高级翻译冯伟... ... 粪尿 manure and urine 畜禽粪便 livestock and poultry manure 养猪户 pig farmers ...

animal manure

畜禽粪便,livestock... ... ) livestock manure 畜禽粪便 ) animal manure 畜禽粪便 ) livestock and poultry manure 畜禽粪便 ...

poultry excrement

畜禽粪便,livestock... ... ) livestock and poultry manure 畜禽粪便 ) poultry excrement 畜禽粪便 ) animal dung 禽畜粪便 ...

livestock manure

畜禽粪便,livestock... ... ) livestock manure 畜禽粪便 ) animal manure 畜禽粪便 ...

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