holding portion and has small holes previously formed therein which are closable due to their elasticity.
When the liquid jet head unit is mounted on the mounting member body of the head mounting member, the hollow needles described above are pressed into the small holes of the elastic member and allowed to pass through it by this operation. The head holding mechanism consists, for example, of a lever held in a rotatable manner and holds the liquid jet head unit mounted on the mounting member body.
In the printing apparatus described above, when the liquid jet head unit is intended to be removed from the head mounting member, first the head mounting member is released from the head holding mechanism, then the liquid jet head unit is removed from theBook ‘Ganga Avahan-The Epic Tale of a Historic Swim’

The Defence Minister Arun Jaitley released a Book titled ‘Ganga Avahan – The Epic Tale of a Historic Swim’.

The ‘Ganga Avahan’ was a pioneering and historic exploratory open-water swim expedition on the Ganga River.

This was the first ever human effort to swim down the entire stretch of the river and also the longest ever social campaign undertaken through an adventure sporting activity for the Swachh Bharat National Mission, Clean Ganga project and Beti Bachao Beti Padhao initiative.

A nine-member team of three swimmers led Wg Cdr Paramvir Singh undertook this expedition.

Wg Cdr Paramvir began the expedition which continued for 43 days, through Uttarakhand, Uttar Pradesh, Bihar, Jharkhand and West Bengal and culminating on 19 November 2015 at Bakkhali Beach, Frazerganj covering