tube blank 中文意思是什麼
tube blank
解釋
管坯-
The cardan shafts are exported to malaysia, philippines, australia, etc by assorting with steel rolling machines such as baotou iron steel company, whose annual output of high - speed rod - rolling mill is 500, 000 tons ; 700, 000 tons of high - speed rod - rolling mill for wuhan iron steel company ; high - speed bar mill for hangzhou iron steel factory ; model 1430 large panel blank conticaster of panzhihua iron steel company ; model 2000 large panel blank conticaster for shanghai no. 3 iron steel company ; model 2201350 large panel blank conticaster, metallurgy seamless tube punching machine, pipe rolling machine, rolling mills of middle and small sizes etc for jiuquan iron steel company
如：包頭鋼鐵公司年產50萬噸高速線材軋機武漢鋼鐵公司年產70萬噸高速線材軋機杭州鋼鐵廠高速棒材軋機攀鋼公司1430大板坯連鑄機上鋼三廠2000大板坯連鑄機酒鋼公司連鑄機以及無逢鋼管穿孔機軋管機中小型軋機等冶金設備用萬向聯軸器。近年來還出口馬來西亞菲律賓澳大利亞等國軋鋼機上用萬向聯軸器，公司主要產品還有造紙設備和木工設備。 -
Numerical simulation on the electromagnetic centrifugal casting of tube blank
空心管坯電磁離心過程的數值模擬 -
The main products include tube blank steel, alloy steel, pinion steel, bearing steel, spring steel, stainless steel, etc. operation mode : mainly sales through our own channels, or accept customers materials for processing with different specifications. annual production capacity : 500, 000 tons
經營方式：以自銷產品為主，亦可來料加工不同型號及規格的產品。年生產能力達50萬噸。 -
Blank detail specification for black - and - white picture tube bulbs
黑白顯象管玻殼空白詳細規范可供認證用 -
Bamboo tube blank board
竹地板坯板 -
In this paper, the equilibrium equation of liquid bulge forming small tangential round corner is deduced for the complicated shape tube - type blank, the function equation between forming stress parameters are and the small corner are obtained ; the forming mechanism of the small tangential corner is studied, the matching relation between liquid bulging pressure and axial thrust is given, the optimal liquid bulging force parameters are determined
摘要本文推導出復雜形狀管類件復合液壓脹形時環向小圓角成形的平衡方程，得出了成形應力與環向圓角半徑的解析關系；研究了環向小圓角成形機理，確定了液體脹形壓力與軸向推力的匹配關系以及最佳的成形力參量。 -
Db930 tube has been developed successfully after through three years exploring and especially after xuguang corporate has established the whole pyrolytic graphite grid product line which is exclusive in china. it has filled up the domestic blank and own advanced technique and preferable economic beneficial foreground
在經過三年的努力工作，特別是在建立國內唯一完整的熱解石墨柵極生產線后，終于研製成功了db930 ，填補了國內空白，具有先進的技術性能和較好的經濟效益前景。
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