1. He 5 n9 sec T atni m sec i per HH Rzli i i l l n ll j SUS SUS 5 Na PTFE Her Ti Ti li li i ii ll i Ne A R 2 Na 2. a 8 min o00000000 0000 8 al AIR 1 1H i ll li ll 1 AIR b0 H2000000000200000 H2 x atni m sec Hep00000000300000 3. W HH HL Ll 1 l1 li li o00000000 00000 oo00000 Hl ll 1 g a min H c l min b min 4. D 000000000 l n pa 0 2 0 0 0 0 00000 0 ll ii i ye z T w Ii li li Ii Ii li I 0 nl onoo linn x00000000