
QUALITY ASSURANCE OF WELDED STRUCTURES - REQUIREMENTS ON FIRM
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Specifies the requirements on companies who perform welding operations in accordance with DIN 8563 PT1 including technical regulations and minimum requirements for technical and personal equipment.
ISO 6213 : 1989 - Similar to
ISO 3834 : 1978 - Similar to
ISO 6213 : 1989 - Similar to
ISO 3834 : 1978 - Similar to