Many visitors go to West Point and watch the dress parade on Saturdays. what is the verb in this sentence
i dont no sry .......................
1 micron > 0.5 micron
AFTER YOU CONFIRMED THEIR ARE NO LEAKS , YOU MUST USE A VACUUM PUMP WITH A MICRON GAUGE TO ACHIEVE A 500 MICRON READING.
Micron ratings should be printed on the information panels for each filter. However, different brands may use slightly different processes to test the micron rating, so be sure that different filter brands use the same test before comparing micron ratings between them.
It depends on what you want to use it for!
0.5 micron.
10 micron.
Ofcourse 23 micron is thicker than 11 micron.
90 micron.
2 MICRON
A 5 Micron is more fine then a 20 Micron, It means, if a particle has a thickness of 1 micron. only 5 numbers of particle can be passed through a 5 Micron filter at a time while 20 numbers of Particle can be passed through a 20 Micron filters. the 5 Micron is more efferent to the 20 Micron.