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JIS Z3106-2001??不銹鋼焊接接點(diǎn)的放射線檢驗(yàn)方法

This Japanese Industrial Standard specifies the methods of radiographic examination for welded joints of stainless steel, heat-resistant steel, corrosion- and heat-resistant superalloy, nickel and nickel alloy, which are carried out by the direct radiography through the irradiation of X-rays or gamma-rays using industrial X-ray films.