Please take a look at:
- thread408-159429,
- thread408-210086 and
- thread408-244396
within this Forum.
The current Shell specification regarding type acceptance testing (TAT) is MESC SPE 77/300 which also includes fugitive emission requirements; MESC SPE 77/312 still stands as an amendment to ISO 15848-2, applicable to production testing only.
Hope this helps, 'NGL
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