English translation for "人孔盖板"

cover plate for manhole
manhole plate

Similar Words：

"人孔；修理孔；启视门" English translation, "人孔尺寸" English translation, "人孔吊钩" English translation, "人孔复式封盖" English translation, "人孔盖" English translation, "人孔盖链" English translation, "人孔盖座" English translation, "人孔鼓风机" English translation, "人孔环" English translation, "人孔加强环板" English translation