Duties. Tire technicians install, balance, repair and rotate tires. They also might stud tires for snow, repair run-flat tires, retread worn off-the-road tires or complete other specialty tire work.
Giant salamander is the world's largest living amphibian and is known as 'the living fossil' because it has remained largely unchanged for 170 million years. Surprising catch: Wu Shuying (right), 51, said her husband was fixing a blocked pipe when they saw the critically endangered animal trapped inside the tube in their home in Wuhan, China
The Chinese giant salamander (Andrias davidianus) is the largest salamander and largest amphibian in the world, reaching a length of 180 cm (6 ft), although it rarelyâif everâreaches that size today.It is endemic to rocky, mountain streams and lakes in China.he Chinese giant salamander is native to China, as the name suggests. It is found in Central China as well as South and Southwest China. However, its range has become fragmented as a result of a decline in total population. The Chinese giant salamander inhabits lakes with fast-running water and rocky mountain streams.