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石油化工锻钢制承插焊和螺纹管件
Forged steel socket-welded and threaded fittings in petrochemical industry
价格:¥0.00
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钢筋混凝土纵架式管架通用图(图)
价格:¥0.00
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钢筋混凝土独立式管架通用图(图)
价格:¥0.00
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金属波纹管膨胀节设置和选用通则
General rules for arrangement and selection of metal bellows expansion joint
价格:¥0.00
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压力管道安装许可规则
Pressure Pipe Installation Licensing Regulation
价格:¥0.00
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X80级钢管道施工及验收规范(附条文说明)
价格:¥0.00
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高频电阻焊螺旋翅片管
High frequency resistance welded helically finned tubes
价格:¥0.00
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石油化工厂区管线综合设计规范
Coordination of pipelines design code for petrochemical plant
价格:¥0.00
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石油化工管道支吊架设计规范
Design specification for piping support and hanger in petrochemical industry
价格:¥0.00
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石油化工企业工艺装置管径选择导则(附条文说明)
Guide for pipeline sizing in petrochemical industry
价格:¥0.00
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