Spring-type straight pins. Coiled, heavy duty Ingestion-build-223009 b) A new section on

b)     A new section on welding symbols and how they are used on engineering drawings

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Annex B (informative) Example of the risk assessment

Spring-type straight pins. Coiled, heavy duty Ingestion-build-223009 b) A new section on1 Scope This International Standard specifies the characteristics of coiled heavy duty spring type straight pins made of steel or of austenitic or martensitic stainless steel, with a nominal diameter, d1, from 1,5 mm to 20 mm inclusive. NOTE Spring type straight pins, coiled, standard duty, and spring type straight pins, coiled, light duty, are the subjects of ISO 8750 and ISO 8751, respectively.