Electric Boat also will conduct research and development work in areas such as manning, hull integrity, performance, ship control, logistics, weapons handling and safety.

电船公司也将在如人员、船体完整性、性能、船舶控制、后勤、武器处理和安全等领域进行研究和开发工作。

youdao

It (weapons handling) is trained into you.

BBC: County Down soldier shot dead in 'accident' in Afghanistan

Mr. Myers of Cloudera says some of his colleagues initially had reservations about their outing, particularly about handling the weapons.

WSJ: Some Techies Hear Call of the Shooting Range

There are important international obligations that the Syrian regime must live up to in terms of the handling of their chemical weapons.

WHITEHOUSE: The White House