Effect of discharge equipment on the veracity of battery ischarge time;

New discharge equipment by using boost circuit;

Numerical study on seismic sliding response of free-standing equipments;

Sliding-kicking up analysis of free-standing equipment impacted by explosion seism;

Dynamics of free-standing equipment under earthquake;

An approach to analyze the impact response of the free standing equipment to vibration excitations is presented on the basis of the impact vibration model of rigid block.

It is well known that free standing equipment such as computers could be damaged owing to sliding, rocking or toppling during a seismic event.

Based on the current technological trends of optical fiber cables and the reference to advanced foreign optical fiber secondary coating line, along with our practice in many years, we propose a 12 fiber pay off equipment with tension control, which is suitable for China s domestic practical applications.