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SNV DIN 17223-2:1990被替代
Round Steel Wire For Springs; Oil Quenched And Tempered Carbon And Alloy Steel Wire; Technical Delivery Conditions
出版：Swiss Standards
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基本信息
標(biāo)準(zhǔn)編號(hào)： SNV DIN 17223-2:1990
標(biāo)準(zhǔn)類別：Standard
出版單位：Swiss Standards
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)介
Applies for round quenched and tempered spring wire of unalloyed and alloyed steels. It specifies the requirements concerning e.g. type of delivery, condition at delivery, chemical composition, inner and outer soundness, mechanical and technological properties. It includes specifications for testing and marking the products.
