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- Fittings, Cast Iron Manhole Cover, Hardware& Building Materials. 球墨管;生铁管及配件;阴沟盖极;钢管及五金建筑材料.
- Fittings, Cast Iron Manhole Cover, Hardware &Building Materials. 球墨管;生铁管及配件;阴沟盖极;钢管及五金建筑材料.
- Cast iron manhole covers are the best alternatives. 是铸铁井盖最理想的替代品。
- cast iron manhole cover with frame 铸铁人孔座及盖板
- Series of ductile cast iron and gray iron manhole cover 球墨铸铁和灰铁井盖系列
- cast iron manhole cover 铸铁人孔盖板
- Some manhole cover of cast irons usually not enough weight, contain the impurity, stomata, gravies whole, the construction hour shoe gravies is whole, the ground wok is not enough firm. 一些铸铁检查井盖往往不够重量,含有杂质、气孔、不平整,施工时底座不平整,基础不够牢固。
- Mr Black was a man of cast iron will. 布莱克先生是个意志坚定的人。
- Human beings have learned out how to make magnet of cast iron. 人类已经学会如何从生铁制出磁铁。
- Or the manhole cover outside your apartment? 还是你公寓外面的下水井盖?
- Why are manhole cover round in shape? 点解下水道的盖是圆形的?
- Please move the manhole cover away. 请将人孔盖移开。
- iron manhole cover 人孔铁盖
- Mr. Black was a man of cast iron will. 布莱克先生是个意志坚定的人。
- Say, Doc, did a guard go by here with a manhole cover tool? 嘿,博士,有警卫会带著通道盖子工具经过这边吗?
- We've had a survey made of every manhole cover In the camp. 我们勘查了所有在营区里面的下水道入口。
- Fanlin Nodular Cast Iron Pipe Co., Led. 龙口市泛林球墨铸铁管有限公司。
- Industrial valves - Cast iron gate valves. 工业用阀。铸铁闸阀。
- Industrial valves - Cast iron globe valves. 工业用阀。铸铁球阀。
- This machine has many parts made of cast iron. 这台机器有许多部件是铸铁造的。