Compression springs ;are coil springs that hold mechanical energy in their compressed states. When these springs experience a compression load, they compress and become shorter, capturing and storing significant potential force.
http://www.zhlspring.com/compression-spring/

A Printed Circuit Board Assembly (PCBA) is a piece of electrical equipment that supports and connects the electrical and electronic components.
http://www.zens-elec.com/pcba/

Our A Merry Morning Pet perfume ;is a great after-bath time scent for use between washes for the just-washed fresh smell, a perfect pet perfume for male and female animals.
http://www.yozzipetscare.com/pet-perfume/

What are MCCBs? Molded Case Circuit Breaker, MCCB, is an electrical protection device to protect electrical circuits from damage by overcurrent.
http://www.yhaite.com/mccb/

An office chair, or desk chair, is a type of chair that is designed for use at a desk in an office. It is usually a swivel chair, with a set of wheels for mobility and adjustable height.
http://www.ukachairs.com/office-chair/