steel pretreatment 中文意思是什麼

steel pretreatment 解釋
鋼材預處理
  • steel : n 1 鋼，鋼鐵。2 鋼製品；刀，劍，打火鐮；（女人胸衣等中的）松緊鋼條[絲]；鋼磨；〈美國〉剃刀，小刀...
  • pretreatment : 初步加工
  1. Steel pretreatment. . abrator series installation

    輥道式連續鋼材預處理生產
  2. The new method of direct determination of micro amounts of elements in electrician silicon - steel chips is based on the high performance of pw 2400 x - ray fluorescence spectrometer system and its software. it can correct both the matrix effect and the influence of sample physical status. specimens of steel chips can be determined directly without any pretreatment. the method has high accuracy and precision, the operation is easy and the analysis is fast

    報道了x射線熒光光譜法直接測定電工硅鋼鋼屑樣品微量元素的新方法，校正了樣品中元素間的基體效應影響和校正了鋼屑樣品的不同顆粒結構，不同幾何形態及不同表面狀態的影響，使鋼屑樣品可不經處理直接測定，操作簡便。
  3. As pretreatment primer for bare metal surface, aluminum alloy, copper brass, galvanized steel, such as ship, bridge, oil tank, appliance and so on to improve adhesion of the antirust coating to metal

    用於船舶、橋梁、油罐、儀表等鋁合金、銅、黃銅、鍍鋅鋼件或鋼鐵等未塗漆金屬表面，作預處理底漆，可增加防銹漆和金屬間的附著力。
  4. Metallic and other inorganic coatings - pretreatment of iron or steel to reduce the risk of hydrogen embrittlement

    金屬和其它無機覆層.鐵或鋼為減少氫脆危險的預處理
  5. Upholding the principle of " keep improving, supply scientifically ", constantly increasing input, this company purchased over 30 sets of domestically top level special equipment, such as steel pretreatment line, nc cutter, nc bender, nc hydraulic pressure churn driling compound machine and hydraulic pressure plate cutting machine, and brings in worldwide latest laser beam cutter torealize special processing requirements with superior performance

    本著「精益求精，科學供給」的原則，不斷加大投入，先後購置具有國內領先水平的鋼材預處理線、數控切割機、數控折彎機、數控液壓沖鉆復合機、液壓剪板機等專用設備30餘臺套，從國外引進世界最新技術的激光切割機，以其優越的性能，實現特殊加工要求。
  6. Steel pretreatment produ.

    鋼材預處理生產線
  7. The necessity and purpose of the technological revamp is discussed in this paper. the subjects of the revamp are briefly introduced herein, which involve : 1 ) enlarging the desulphurization ability of hot metal to achieve complete desulphurization pretreatment of hot metal ; 2 ) drawing up a general plan and programme for the revamp of the continuous caster and implementing it step by step ; 3 ) building up a straight curved slab continuous casting machine at the begining to meet the requirements for high quality steel

    分析了技術改造的必要性;闡明了技術改造的目的;簡介了技術改造的主要內容，擴大鐵水脫硫能力，實現鐵水全部脫硫預處理，鑄機改造總體規劃設計、分步實施，先改建成一座直弧式板坯鑄機，以適應高質量鋼的要求。
  8. The production process of continuous zinc electroplating for steel wire was composed of wire drawing, heat treatment, pretreatment, zinc plating aid post - treatment as well as wastewater treatment

    摘要鐵絲連續鍍鋅的生產過程由拉絲、熱處理、前處理、鍍鋅、后處理和廢水處理所組成。
  9. As pretreatment primer for steel surfaces such as ship and container

    主要用於船舶、集裝箱及鋼鐵表面預處理底漆。
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