04-09-2023
0
مقاييس
متطلبات أمان معدات القياس الكهربية
متطلبات
0 ج.م.
IEC 61010-2-130:2021 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-130: Particular requirements for equipment intended to be used in educational establishments by children.
متبناه
غير الزامى
19.080