So did the compressed air drill
, which earlier had been used in the Mont Cenis Tunnel in the Swiss Alps, the only tunnel in the world longer than the Hoosac at that time.
[USPRwire, Wed Jul 17 2019] Air Drills
Market: Overview Air drill
is used for most robust pneumatic applications in construction, agriculture, and mining industries.
KARACHI -- The two-week long joint International Air Drill
of Pakistan and China 'Shaheen-VII' concluded at an Operational Air Base of Pakistan Air Force.
Joint International Air Drill
of Pakistan and China dubbed Shaheen VII has started at an operational airbase in Pakistan.
The BDF Commander-in-Chief pointed out that the exercise is held simultaneously with the air drill
"Basic Liaison 2018" and the maritime one "Bridge 19" to boost military skills and competence.
Egyptian naval vessel taking part on the joint naval and air drill
between Egypt, Cyprus and Greece on June 27, 2018 - Press photo/Egyptian Armed Forces spokesperson Facebook page CAIRO - 28 June 2018: Egyptian Defense Minister Lt General Mohamed Zaki and his Cypriot and Greek counterparts on Thursday attended a joint naval and air drill
in the Mediterranean Sea.
North Korea issued this warning hours after it called off the high-level talks with South Korea indefinitely in protest of its joint air drill
with the United States.
Israel, the US, Greece and Italy have been engaged in an unprecedented joint air drill
in southern Israel in recent days, codenamed Blue Flag.
The Bahraini forces held a final meeting to assess preparations for the "Main Connection 2012" air drill
, which was attended by representatives from Saudi Arabia, the UAE, Oman, Kuwait, Jordan, Egypt, Turkey, Pakistan, the U.S.
Sectional Control Technology (SCT) works in conjunction with GPS to automatically shut off sections of an air cart's meters as well as lift openers of the corresponding sections of the air drill
when previously seeded ground is encountered.