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- Cast iron manhole covers are the best alternatives. 是铸铁井盖最理想的替代品。
- 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 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
- Mr Black was a man of cast iron will. 布莱克先生是个意志坚定的人。
- Shaping small Cast Iron Ring Gear. 小型环状铸铁齿轮成型。
- cast iron manhole cover 铸铁人孔盖板
- 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。
- Mr. Black was a man of cast iron will. 布莱克先生是个意志坚定的人。
- 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。
- Find FS if the plate is made of Class 25 cast iron. 如果这板是由25号铸铁制造的,求FS值。
- DALIAN BOTO CAST IRON FOUNDRY CO., LTD. 大连保通铸造有限公司。
- Used for overlaying welding general grey cast iron. 一般灰口铸件补焊。
- The moulds are made of cast iron. 钢锭模是用铸铁做的。
- They are made of steel [cast iron]. 它们是钢[铸铁]做的。
- Cast iron cannot compare with steel in strength. 铸铁在强度方面比不上钢。