“spiral pipe drainage system”的概念、定义、翻译、参考文献-科学参考

单词	spiral pipe drainage system
释义	spiral pipe drainage system Encyclopedia 工学实验排水系统释 spiral pipe drainage system螺旋管排水系统由专用的内螺旋管材、特殊旋流器管件和底部异径管件所组成的特殊单立管排水系统。
随便看	riverine landscape river-lake relation river-lake relationship river-lake system connectivity river landform river landscape River La Plata Region People’s Fight of Resistance against Britain river loaches river longitudinal profile river magistrate river management river-marine vessel river meander restoration river mechanics river morphology river mouth landform River Nanxi Scenic and Historic Area river network river observation river pattern river prawn river pusher barges river reach river regime river regime chart

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