cobbra

Through the chimney go into every family to pack the gifts in the socks and then hang up on children’s bed cobbra or beyond the burner.

在西方，不论是否基督徒，过圣诞时都要准备一棵圣诞树，以增加欢乐气氛。

Use high speed oscillation cobbra , ensure all parts of products have same strength during oscillation ,prolong tester lifespan, decline failure rate.

采用高速振头同步振，保证在振时各部位产品受到力情况一致，并延长寿命及故障率降低。