1 2 3 4 5 6 - 7 8 1 - 2 3 1. 2. 3. 4. (:) 5. - 6. 7. 8. - 202 95% 30% 2 20 1/43/4 500m31 62 103 600c,d 0 1460 100mm+-30 50-9020 28 10 1c60115%c60 110% 250m3 1 70.770.7 70.7 3 28 -0.75 200t 500t fcuk sn 60 - 60t-1/ 50 0mm- 350 Q25 400/25_3232 100-150 mm 60t 3 - 1 1.25 -3- 21 500 3- 6 3000 8 -e01 e03 e4313 100t50t- / 50t er50 30t er55 20t der60 15t 3.5- 15 50 10 10 50 5 5. 39 - 1000 4 1 9t 3kg 1 2 3 4 5 6 2000211 1 2 3- 4 - 5 a b c- 6 7 1 1 8 - -
