标题: BS EN ISO 14270: 2016 Resistance welding. Destructive testing of welds. [打印本页] 作者: hgundas 时间: 2019-11-17 21:14:10 标题: BS EN ISO 14270: 2016 Resistance welding. Destructive testing of welds.
[attach]214076[/attach] BS EN ISO 14270: 2016 Resistance welding. Destructive testing of welds. Specimen dimensions and procedure for mechanized peel testing resistance spot, seam and embossed projection welds 作者: admin 时间: 2019-11-25 16:23:47