并结合工厂管卡零件进行了铸造工艺辅助设计。
The authors have designed the casting process of the housing part from a factory.
因此也广泛用于薄壁件的铸造，如水管接头、管件等。
Therefore also widely used in thin-walled package of casting, such as pipe joint, fittings etc.
公司前身为城北铸造厂，生产销售铸铁类给水、排水管材管件及铸铁件。
The company formerly known as North foundry, production and sales of cast iron-type water supply, drainage pipe fittings and cast iron pieces.
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