2015DIN ISO 9022-8:2015-08 Optics and photonics - Environmental test methods - Part 8: High internal pressure, low internal pressure, immersion (ISO 9022-8:2015)
1970DIN ISO 9022-8 E:2015-02 Optics and photonics - Environmental test methods - Part 8: High internal pressure, low internal pressure, immersion
2015DIN ISO 9022-8:2015 Optics and photonics - Environmental test methods - Part 8: High internal pressure, low internal pressure, immersion (ISO 9022-8:2015)
2000DIN ISO 9022-8:2000 Optics and optical instruments - Environmental test methods - Part 8: High pressure, low pressure, immersion (ISO 9022-8:1994)