Be a lifelong little habit of healthy beauty and healthy weight loss

You don't have to be strict with your diet, you don't have to work hard, choose some of the following habits you like, as long as you insist on doing it, you will be thin! 1, a small exercise before getting up When you get up and open your eyes, do not support by hand, sit up slowly. Straighten your feet, lean forward, try to lean your body against your legs, press by hand

MAPP is colorless in both liquid and gas form. The gas has a pronounced acetylene-like or fishy odor at concentrations above 100 ppm, due to the addition of substituted amines as a polymerization inhibitor. Low molecular weight alkynes have strong odors. Mapp Gas is toxic if inhaled at high concentrations. Mapp gas is a mixture of various hydrocarbons, principally, methylacetylene , propadiene and Propane(MAPP). It produces a relatively hot flame (2,976°C) with a high heat release in the primary lame (inner cone) (15,445kJ/m 3 ), less than for acetylene (18,890kJm 3 ) but much higher than for propane (10,433kJm 3 ). The secondary flame (outer cone) also gives off a high heat release, similar to propane and natural gas. The combination of a lower flame temperature, more distributed heat source and larger gas flows compared with acetylene results in a substantially slower pierce time.

Mapp Gas

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