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- EditoreChina Press
- Data di pubblicazione2000
- ISBN 10 788098688X
- ISBN 13 9787880986884
- RilegaturaPaperback
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Biogas production engineering foundation (DVD)(Chinese Edition)
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Descrizione libro paperback. Condizione: New. Language:Chinese.Biogas production workers are engaged in construction of rural household biogas digesters. sewage purification and large biogas digesters. equipment installation. commissioning. engineering. operation. maintenance and biogas production and management personnel. To improve the theoretical and practical skills of employees. we follow the national occupational standards biogas production workers' knowledge framework and should be aware that should be of professional skill requir. Codice articolo BY063582
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