English translation for "double seal manhole cover"

人孔复式封盖

Related Translations:

manholes:  人孔

manhole chamber:  进入孔间

hinged manhole:  铰链盖人孔绞链盖人孔

watertight manhole:  水密入孔水密人孔

pressure manhole:  受压人孔

sidewalk manhole:  人行道侧行人(升降)出入口人行道人孔

braning manhole:  分岐人孔

pontoon manhole:  浮船人孔

deep manhole:  深井式进入孔

inspection manhole:  检查井检查人孔检修人孔

Similar Words：

"double sculls" English translation, "double scutcher" English translation, "double seal" English translation, "double seal coat" English translation, "double seal dust valve" English translation, "double seal valve" English translation, "double sealed ball bearing" English translation, "double sealed bearing" English translation, "double seam" English translation, "double seam welder" English translation