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preform vt.1.預先形成[決定]。2.把…初步加工,對(寶石等...

preformation

The sintering between tic powders can make the tic preforms with network structure 熱壓法集預制體成型和預燒結于一身,成功率高。

Thermal insulating materials - bonded preformed man - made mineral fibre pipe sections 隔熱材料.第4部分:粘結預制人造礦物纖維管型材

Preformed directly buried steam insulating pipes technical - specification for heating in city 城鎮供熱預制直埋蒸汽保溫管技術條件

They preformed meritorious deeds in the fight to defend the frontiers of our motherland 他們在保衛祖國邊疆的戰斗中立了功。

Experimental study on properties of rfi laminated composites by tackified preforming process 層合板復合材料性能的實驗研究

Rubber or plastic or preformed joint sealants , marking , delivery , stocking 橡膠或塑料或預制粘結密封膠.標志.交貨.貯存

Iso specification for preformed corrosion - resisting steel wire rope iso diameters and strengths 預制的耐蝕鋼絲索規范

3d dynamic simulation of non - resin winding cylinder preforming based on opengl 的干紗纏繞圓柱殼體預成型三維動態模擬

Counter preforming machine 后踵套預先定型機

Standard specification for preformed expansion joint filler for concrete bituminous type 混凝土用預制膨脹接縫填充料

Preformed cranioplasty plates 預制頭骨形成板

Preformed plasterboard cornices - definitions , requirements and test methods 成型的石膏板檐口.定義要求和試驗方法

Cold applied preformed material 冷鋪預制材料

Specification for aircraft material - preformed corrosion - resisting steel wire rope 飛機材料規范.預成形耐蝕鋼絲繩

Standard test method for low - temperature flexibility of preformed tape sealants 預制封縫帶低溫韌性的標準試驗方法

Joint fillers and sealants - test methods for preformed joint seals 接縫填充劑和密封膠.預制接縫密封件的試驗方法

Joint fillers and sealants - specification for preformed joint seals 接縫填充物和密封膠.預成型的接縫密封件規范

Preformed pavement marking tape 道路預成形標線帶

Standard test method for flow characteristics of preformed tape sealants 預制膠帶密封劑流動特性的標準試驗方法