BY-2571�ӵ��yԇ�x�r��

��Ҫ��BY-2571�ӵ��yԇ�x�r��ڜy��׃��늙C��|��늿��l늙C��O��Ԫ��Ľ^��裬��܌��rָʾ��ձȡ��O��ָ��^��yԇ�x��õĸ߉��yԇ��˜yԇ��yԇ�Y��Ӱ푣�늉��nλݔ��ʹ�÷��㣬��Һ��@ʾ��x��ֱ�^��

�aƷԔ��

��aƷ��Ϻ��켪늚��޹�˾��*��

BY-2571�ӵ��yԇ�x�r��ڜy��׃��늙C��|��늿��l늙C��O��Ԫ��Ľ^��裬��܌��rָʾ��ձȡ��O��ָ��^��yԇ�x��õĸ߉��yԇ��˜yԇ��yԇ�Y��Ӱ푣�늉��nλݔ��ʹ�÷��㣬��Һ��@ʾ��x��ֱ�^��

�aƷ��ԣ�

�߶��ܣ��̿��Ԅ��D�Q��һĿ��Ȼ��ĻLCD�@ʾ��ʹ�Üy��ʮ�ַ��Ѹ�١�
�� yԇ��ֵ��V��yԇ��ȸߡ�
�� һ�w��yʽ�OӋ��p��y��
�� ݔ��ʴ󣬎��d��*��

�aƷ��

ݔ��늉�(V):500��1000��2000��2500
�� y��:0-19999MΩ
�� С�ֱ��ʣ�0.01MΩ
�� ·��:1mA
�� γߴ�:220×200×105
�� :1.4kg

�aƷ��

��P��

久久久久无码精品国产,亚洲熟妇av日韩熟妇在线,荫蒂被男人添舒服了九浅一深,国产精品久久久久av