This standard specifies the terms and definitions, technical requirements, test methods and inspection rules for steel weldments of building materials machinery. This standard applies to fusion welding parts of carbon steel, low alloy steel and austenitic steel (hereinafter referred to as welding parts) that do not have special requirements in the product standards or drawings of building materials machinery.
JC/T 532-2007 Referenced Document
GB/T 11345 Non-destructive testing of welds, ultrasonic testing technology, testing levels and assessments
GB/T 12212 Technical drawings.Dimensions,proportions and simplified representation for welding symbols*, 2012-05-11 Update