"I have mixed emotions, " said Theresa Valverde, a drilling machine operator who came to work for McDonnell Douglas 10 years ago.
42.
The motor of a magnetic drilling machine can be of two types depending on the lubrication system of gears inside the motor.
43.
He rigged up a simple crane and installed a band saw, two circular saws, a drilling machine, a lathe and a grindstone.
44.
While the term " drill " may refer to either a drilling machine or a drill bit for use in a drilling machine.
45.
The magnetic drilling machines have popularly changed the method of bringing workpiece to the drilling machine by bringing the machine to the workpiece.
46.
The construction workers who were trapped took refuge in an oxygen-fed chamber of a large drilling machine that was parked in the tunnel.
47.
While the term " drill " may refer to either a drilling machine or a drill bit for use in a drilling machine.
48.
The apparatus consists of a massive drilling machine mounted on a framework that is a little like a short section of railroad track.
49.
The magnetic drilling machines have popularly changed the method of bringing workpiece to the drilling machine by bringing the machine to the workpiece.
50.
Both building housed drilling machines on their second floors where they were safe from prying eyes, as the two machines had not been patented.
