- for what was
named MicroGroove Rifling,
which was a
departure from the
standard "Ballard," or cut rifling. One
purpose of
Microgroove rifling was to increase...
- 33+1⁄3 rpm; a 12- or 10-inch (30- or 25-cm) diameter; use of the "
microgroove"
groove specification; and a
vinyl (a
copolymer of
vinyl chloride acetate)...
-
condenser coils are
smaller and lighter. With
MicroGroove technology, heat
transfer is
enhanced by
grooving the
inside surface of the tube. This increases...
- "Small Tube
Copper Is
Economical and Eco-Friendly | The
MicroGroove Advantage".
microgroove.net.
Archived from the
original on Dec 8, 2023.{{cite web}}:...
-
playing time than
standard groove 78 rpm records. In 2011, to
celebrate Record Store Day,
Capitol Records released a 78rpm
Microgroove record of The
Beach Boys...
-
implementation of the
large "standard
groove"
found on
contemporary 78 rpm records,
rather than the "
microgroove" used for post-World War II 331⁄3 rpm...
- "
micro-
grooved" and the
newer "Ballard"
style barrels. This
bullet diameter is
dictated more by the
large diameter of
chamber throats than by
groove diameter...
- most po****r
rifle of its kind in the world.
Major features include a
micro-
groove barrel, a cross-bolt safety,
hardwood stock with
Monte Carlo comb, and...
- the
evaporators and
condensers coils are
smaller and lighter.
MicroGroove uses a
grooved inner surface of the tube to
increase the
surface to
volume ratio...
-
rifling grooves, cut down
production time and
significantly extended the
service life of
machine tooling.
According to Marlin, the
Micro-
Groove system...
