请将人孔盖移开。Please move the manhole cover away .人孔盖使用不锈钢螺栓和螺母拧紧.Stainless steel bolts and nuts shall be tightened on manhole covers.适用于船舶的水密和油密人孔盖.Used for the watertight and oil tight manhole cover....
You were not, you will not protect your computer Tanganyika the private sector?居然你不会, 那你会不会保护电脑噶资科?The capital and largest city of Burundi, in the western part of country on Lake Tanganyika.布琼布拉布隆迪首都及其最大城市, 位于该国的西部,坦噶尼喀湖...