求翻译：ZKS بالنسبة لنوعية هي الحياة، منذ الجيل الأول من SGDL من أن يطلق سراحه ، و حافظت على مؤسسات البحث والتطوير و مختبرات مخصصة المهنية تعمل بشكل وثيق .是什么意思？

ZKS for the quality of life is , since the first generation of SGDL from being released , and maintained a research and development institutions and professional custom Labs works closely .

zks for the quality of life, since the first generation of sgdl of being released, and maintained a research and development institutions and laboratories professional ad hoc working closely.

ZKS in the ratio for specific she Al-Hayat, since the generation first of SGDL from to his discharge releases, and preservative preservative on organizations the searching and the development and tested specialized laboratories occupational does in shackles of strong.

ZKS for quality of life is, since the first generation of the SGDL from being released, and kept the research and development institutions and laboratories dedicated to professional works closely.

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