Specification of the acceptable limit of light, which may pass through the wall of the pipe.The determination is carried out with a light source and a photoelectric cell. The percentage of light, which is passing through the test piece, shall be less than 0,2 %.
Status: WithdrawnPublication date: 1976-04
Edition: 1Number of pages: 1
Technical Committee: ISO/TC 138/SC 5 General properties of pipes, fittings and valves of plastic materials and their accessories -- Test methods and basic specifications
- ICS :
- 23.040.20 Plastics pipes
ISO 3474:1976Stage: 95.99
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