English خانه | درباره | تماس
CEN Europaien committee for standardiz
استانداردهاي کميته استاندارد سازي اروپا
CEN All British Standards Institution (BSI) transpositions of European standards prestandards draft standards and harmonization documents together with adopted proposed draft EC legislation relating to goods the "New Approach" directives CEN/CENELEC Standards (ENs ENVs prENs) harmonization and provisional harmonization documents issued by CEN/CENELEC European Commission and Council COM Documents Regulations Decisions and other Acts; and much more.
سال : 2022 تعداد :30626 دسته :General اشتراک :Subscribe پیمایش استانداردها >>

ورود | عضویت

سبد خرید 0