Standard Test Methods for Determining the Effects of High Altitude on Packaging Systems by Vacuum Method not-eligible This part of IEC 60747

This part of IEC 60747 gives the requirements for the following devices:

performance and reliability of PVC-U pressure pipes

and requirements of cable ties

BS EN 1927-1 on round timber for cross-cutting is useful for:

Standard Test Methods for Determining the Effects of High Altitude on Packaging Systems by Vacuum Method not-eligible This part of IEC 607471. Scope 1. 1 These test methods determine the effects of pressure differential when packaged products are transported via certain modes of transport, such as feeder aircraft or ground over high mountain passes. The results of these tests are intended to be used for qualitative purposes.