89 a 38 60 b 1,200 38 89 c 1,200 38 900 No. 60 d 38 900 (m/m) a 1,200 × 89 × 38 1 b 1,200 × 60 × 38 1 c 900 × 89 × 38 1 d 900 × 60 × 38 1
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