PDF(1608 KB)
PDF(1608 KB)
PDF(1608 KB)
圆形喷灌机注肥泵的设计与试验研究
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Design and experiment on fertigation plunger pump in center pivot irrigation system
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |