Drop melting point and viscosity data are. given in Table 2 (see page 4). The properties of Halocarbon greases depend upon the. base oil used and how heavily they are gelled. Table 3 (see. page 5) gives penetration, service temperature range and drop. melting point data.
Try breathing in through your nose and out through your mouth. For a slower, more relaxing meditation, try the 4-7-8 exercise. Exhale, then close your mouth and inhale for four seconds, hold your breath for 7 seven seconds, and exhale over the course of 8 seconds. Hold your breath in for 2 seconds. Focus on the curve of your breath.
So you are sucking a lot of cold dry air into your throat and lungs which drys out the natural mucuses that exists there, and causes temporary inflammation and pain. This results in that burning sensation you feel in your throat/chest/lungs, which may or may not be accompanied by wheezing and coughing. It can be quite painful and quite distressing, but usually, it should subside within, hmm, about 15-20 mins after you stop exercising.