Chinese translation for "人孔，手孔"

manholes, and handholes

Similar Words：

"人孔" Chinese translation, "人孔 探孔 检修孔" Chinese translation, "人孔(见人孔)" Chinese translation, "人孔, 检修孔" Chinese translation, "人孔，(阴沟的)检修孔；【铁路】避孔。" Chinese translation, "人孔；舱口" Chinese translation, "人孔；刀门" Chinese translation, "人孔；人孔盖；小舱口；煤斗" Chinese translation, "人孔；升降孔" Chinese translation, "人孔；修理孔；启视门" Chinese translation