English translation for "手孔盖"

hand hole cover
hand hole plate
handhole cover

Similar Words：

"手孔" English translation, "手孔 探孔" English translation, "手孔板" English translation, "手孔板垫密片" English translation, "手孔板螺栓" English translation, "手孔盖垫环" English translation, "手孔盖夹紧螺栓" English translation, "手孔汉地醇" English translation, "手孔和人孔开孔" English translation, "手孔和人孔开口" English translation