1. 23456789 7 9 1 234 f2345678eg 1234567 891 2 1000mm 10mm 5 100 _ x or x x gt 2. 2 1 1 2 3. 5 2 2 6 1 1 6 1 1 6 1 2 6 1 3 SC 6 1 4 SC 8 6 1 5 6 1 6 1 1 4. OK x x x x x TRC x O 5 10mm lt Z E Hin ln iT HH 1 x x R30 2 3 4 5678 9 IO SN SS 5. x x x 1 2 x 6 1 6 2 9 5 1 5 2 1 2 7 3 6 2 2 4 lp 5 1 6. x R gt 30mm x 2R 50mm R gt 30mm x D x 2 1 dR 2 re 4 5mm 1 a b S 3 d x a b c d _2 R 15mm 7. x x amp D 10mm Te EO x 1000mm OK X x x 2 R 15mm xX b C 7 tn 1 a 20 6 a 6 f x