大家在查：提姆·赫许氏 Glend diagnosisin Fukukawa java.lang.NoClassDefFoundError 菲利普·贝 MISSGAO 刀翼 Creo1.0

钢体

钢体

钢体

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and the technique comprises the steps of die making, material mixing, preprocessing of steel body, filling, sintering and trimming .

其工艺包含制模、混料、钢体预加工、填料、烧结和修整步骤。

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The equipment adopts heavy reductor , outer steel body axle pedestal and the structure of long staff-diameter ratio .

采用重型减速机、外置钢体轴承座、长杆径比结构。

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Inside the steel structure is filled with silicon oil .

钢体内部灌注硅油。

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Brazing on sand-prayed steel surface is more effectual than non-sand-sprayed one.

钢体焊接面喷砂比不喷砂效果好；

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Installation for the Sliding Flip-flop Steel Body with a Low Impedance of Crane

起重机低阻抗钢体滑触线的安装

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Application of repair welding on surface hardening of steel body PDC bit

堆焊技术在钢体 PDC 钻头表面硬化中的应用

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Development of a new type of manufacturing process on steelbody PDC bits

钢体 PDC 钻头新型制造工艺研究

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