日前,我国首个铝型材行业国际标准ISO 28340:《铝及铝合金阳极氧化复合膜》被翻译成西班牙语、法语、俄语等多国语言正式发布,并被ISO标准化组织的120多个成员国采用。该标准的发布对于占全球铝材产业近半产量的中国和铝型材占全国产量近半的佛山,突破技术贸易壁垒,增加铝型材进出口有积极意义。据了解,阳极氧化复合膜一般涂在铝合金表面。申请此次 Recently, China's first international standard ISO 28340: “Aluminum and aluminum alloy anodized composite membrane” was translated into Spanish, French, Russian and other languages ​​officially released and ISO standardization organizations more than 120 member states adopted . The release of the standard for the global aluminum industry nearly half of the volume of production in China and aluminum accounted for nearly half of the national output of Foshan, breaking the barriers to technical trade, increase the import and export of aluminum has a positive meaning. It is understood that the anodized composite film is generally coated on the aluminum alloy surface. Apply for this