"launching ceremony" is a correct and usable phrase in written English.
You can use it to refer to a formal event to recognize or celebrate the launching or introduction of a new product, project or service. For example, "The company held an elaborate launching ceremony for their new app this afternoon."
Shortly after 12 30 p.m., the launching ceremony began with the tolling of a bell 53 times in honor of each of the captives held on the Amistad.
An exception was at Glasgow, where Lord Provost Andrew Hood declined to attend the launching ceremony, stating that he did not approve of gambling.
There are other Shintō matsuri concerning occupations or daily life, such as a ceremony of purifying a building site or for setting up the framework for a new building, a firing or purifying ceremony for the boilers in a new factory, a completion ceremony for a construction works, or a launching ceremony for a new ship.
For instance, don't miss the "Launching ceremony of the bookcase named: Thang Long thousand years of culture".This tin-eared body has declared its intention to increase the number of foreign visitors any number of times and it claims to foresee tourism becoming an important part of the economy.
In the case of IPOP, business assumed strong political support in the pledge signing witnessed by the President, in the presence of high-level officials from key ministries at IPOP events, and in the keynote speech by high-level state officials at the Management Team's launching ceremony.
At the launching ceremony, dockyard workers named the ship Noske, after Reichswehr Minister Gustav Noske.
Launching ceremonies took place on 31 January 1916, and after fitting-out work was completed, she was commissioned on 15 November 1916.
At the launch ceremony, Blavatnik stood before pastel architectural renderings of the school.
The launch ceremony in Lhasa of the $2 billion extension on September 26th was celebrated by dancing children in elaborate Tibetan costumes.
Last weekend, in an art space on the outskirts of Beijing, representatives from ski resorts, equipment companies, and sports magazines mixed with government officials at the launch ceremony for a new training program for ski-resort managers.
If you draw a piano keyboard, you can tap the keys and play Beethoven's "Ode to Joy," as LeapFrog's president, Jerry Perez, did at the launch ceremony, to appreciative applause.
