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10610 1. 2. 88-12 12810/103.1000 1. 2. 3. 18.3l 18.3l 1. 7 2.1102344% 3.1 +143000 2.633 23 4. 1500/1000/200/300/ 1. 1/2. 3. 100/1.5 4. +=0.8 5. =0.26. 0.8+0.23=0.33 7. 4%0.16/881. 2. 3. 1.10 2.+ + 1.3-4314*4212 1. 3000 2. 3. 4.5.2. 1-2 3. 1. 2.4. 1. 8 2. fda(),(),(),()11000,234500561220-3225003221ph:22316322123(4)3223 () 123 4() 123() 1 2 () 1()2()()() 115()158008()7()2() , () 123 () 1. 4824 2. 3.() 1.10152. 3. 1/()(50)()50()2 10 (/) 30% 40% 15% 15% () 12() 3 () 1 110/ 60/30/ 20/1210013-10 110/ 60/30/ 20/1210013-10
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