ISO 10124:1994(E) Seamless and welded (except submerged arc-welded) steel tubes
ISO 10124-1994 压力用途的无缝钢管和焊接(埋弧焊除外)钢管 层状缺陷检测用超声检验全是英文的，看不懂啊，有人愿意拿去翻译下就好了
ISO 10124:1994(E) Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes - Ultrasonic testing for the detection of laminar inperfections
页:
[1]