Centrifugal casting ductile iron pipe 离心铸造球墨铸铁管 Ductile cast iron pipe 延性铸铁管 Thickness Design of Ductile-Iron Pipe 球墨铸铁管的厚度设计 ..
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... ductile cast iron pipe 球墨铸铁管 centrifugal ductile iron pipe 高压韧性离心球墨铸铁管 Ductile iron pipe fittings 球墨铸铁管件 ...
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... 钢骨架聚乙烯复合管 steel skeleton polyethylene (PE) composite pipe 球墨铸铁管道 ductile cast iron pipe 公称直径 nominal diameter ...
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ductile cast-iron pipe 球墨铸铁管
centrifugal ductile cast iron pipe 离心铸造球墨铸铁管
Pipe ductile cast iron 延性铸铁管
The annealing process of centrifugal ductile cast iron pipe by the heated mould method is studied.
研究了热模法离心铸造球铁管的退火工艺。
The composition, control principle and dynamic characteristics of time series pulse combustion control system applied to the annealing furnace in Beitai Ductile Cast Iron Pipe Plant are introduced.
主要介绍了北台球墨铸铁管厂退火炉时序脉冲燃烧控制系统的组成、控制原理和动态性能，指出时序脉冲燃烧控制方式的优点以及在引进应用中应注意的问题。
Main products include ductile manhole covers, composite resin covers, drill rod cement covers, galvanized steel grating, polymer alloy covers, cast iron manhole covers, flower bar, cast iron pipe.
主营产品有球墨井盖、复合树脂井盖、钢钎水泥井盖、镀锌钢格板、合金高分子井盖、球墨铸铁井盖、铸铁井盖、花栏、铸铁管等。
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