Aerospace series - metallic materials - rules for the drafting and presentation of dimensional standards for metallic semi - finished products 航空航天系列.金属材料.金属半成品的尺寸标准起草和说明规则
Manufacture of ammonium sulfide , ethyl sulphur alcohol . raw material and semi - products in thiourea production . as floatation agent in copper ore 是制造硫化铵及农药乙硫醇半成品的原料，采矿工业大量用于铜矿选矿。
Testing of welded joints of thermoplastics semi - finished products - part 3 : tensile creep test including amendment a1 : 2005 ; german version en 12814 - 3 : 2000 a1 : 2005 热塑性半成品的焊接接头试验.第3部分:拉伸蠕变试验
Test methods for aluminium and aluminium alloy products - determination of cladding thickness and copper diffusion of clad semi - finished products 铝和铝合金产品试验方法.第5部分:复合半成品的包层厚度和铜扩散的测定
Aluminium and aluminium alloys - wrought products - chemical composition of semi - finished products used for the fabrication of articles for use in contact with foodstuff 铝和铝合金.锻件.与食品接触的产品制造用半成品的化学成分
With the deveolopment of the automated technology in industry , the automated accessing of product or half - finished product has extensive application demand in production to 产品或半成品的自动存取在生产中具有广泛的应用需求。
Aluminium and aluminium alloys - wrought products - chemical composition of semi - finished products used for the fabrication of articles for use in contact with foodstuff 铝和铝合金.锻件.生产与食品接触的物品所需半成品的化学成分
Further vertical integration , upstream into billet making , and downstream into semi - finished products , is also expected to improve overall margins 另一方面，集团会深化垂直综合，上游方面至铝棒生产，下游则加强半成品的深加工，藉以改善整体盈利。
Aluminium and aluminium alloys - wrought products - chemical composition of semi - finished products used for the fabrication of articles for use in contact with foodstuff ; german version en 602 : 2004 铝和铝合金.锻件.与食品接触的物品制造用半成品的化
