FUEL DISPENSER & SPARE PARTS
Fuel dispenser are used in petroleum-retail service stations for filling lightweight oil including gasoline or diesel etc. We have taken up the production of fuel dispenser since1992. Among our gigantic business portfolio, oil transfer pumps were first put on our agenda and then mechanical fuel dispensers, electronic fuel dispenser in subsequence.
Our fuel dispensers have 3 series, namely, C series, D series and S series. All of the series share the same electronic system, which consists of flow meter, combination pump, auto nozzle etc. But C series is little in size and has a general outline with hoses from the middle. And D series contains jambs with stainless steel and hoses from the top. Then S series have a novel streamline outline and hoses from the top, which is bigger in size in comparison with the other ones.
we are committed to create the best workplace, encourage our staffs to put their own personalities into their jobs, and provide them a stage to show themselves.
t Fermilab, each of which employed around 700 scientists from all over the
world, have quantified the mixing process for a type of B-meson called Bs. The difference in mass
between this particle and its antiparticle is greater than for other B-mesons studied to date, and
so the frequency with which it oscillates is higher. The experiments found that Bs-mesons switch
between being matter and antimatt fuel dispenser er some three trillion times a second.
Zippy though this undoubtedly is, it is slower than some predicted, ruling out some of the more
exotic theories of particle physics. But the measurement does confirm there is more asymmetry
around than had previously been detected. So, while it cannot fully explain the imbalance between
matter and antimatter, it is a step in the right direction.
© 2006 .
Cosmology and particle physics
What can the matter B?
Apr 20th 2006
From The Economist print edition
A new result bearing on the question of why the universe is made of matter
THAT people exist is more than a marvel explained by evolution. The presence of stars and planets
vital to life—the very being of matter itself—is a wonder. For, at the moment at which the universe
was created, fuel dispenser matter and antimatter, being equal and opposite, should have been produced in
equal and opposite amounts. Since, as every schoolboy knows, when matter and antimatter meet,
they annihilate each other in a burst of energy, the equal amounts of matter and antimatter
should have annihilated each other long ago and the universe should now be filled with energy and
little else, which is evidently not the case. So what happened?
The key is that matter and antimatter are not, in fact, perfectly equal and opposite. In other
words, they are not symmetrical—and that asymmetry favours matter. A few sources of
asymmetry have already been found, but not enough to account for all the matter around. So
physicists are eagerly seeking more, and two groups working at Fermilab, a particle-ph fuel dispenser
