steel billet的意思|示意

Crack is the key defect of carbon pipe steel billet and heavily affects its finished ratio.

裂纹缺陷是碳素管坯钢的主要缺陷特征,多年来严重影响着碳素管坯钢的成材.

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Main exports iron and steel ( billet, steel, flat steel ), rope, plastic, such as tablets.

主要出口钢铁 ( 钢坯 、 钢板 、 扁钢 ) 、 钢丝绳 、 塑料粒等.

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Metals and ore: coil, steel plate, steel billet, round steel, steel angle, pipe, bauxite, coke etc.

五金矿产: 卷钢, 钢板, 钢坯, 圆钢, 角钢, 钢管, 矾土, 焦炭等.

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Application status of a new homemade coating steel billet in high temperature dynamic process was introduced.

介绍了一种自主开发的动态过程钢坯高温防氧化涂料的应用状况.

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Surface defect and macrostructure of high carbon steel billet were analyzed.

介绍了铸坯相关表面缺陷及低倍组织,提出了质量控制措施及方案.

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The technical requirement of oxidation resistant coatings steel billet in high temperature dynamic process was analyzed.

分析了动态过程钢坯高温防氧化涂料的技术要求.

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