1800*600*300 main frame (five layers) 1800*500*300 sub-frame (five layers) 1800*700*300 main frame (five layers) 1800*600*300 sub-frame (five layers) 1800*800*300 main frame (five layers) 1800*700*300 sub-frame (five layers) 1800*900*300 main frame (five layers) 1800*800*300 sub-frame (five layers) 1800*1000*300 main frame (five layers) 1800*900*300 sub-frame (five layers) 1800*1100*300 main frame (five layers) 1800*1000*300 sub-frame (five layers) 1800*1200*300 main frame (five layers) 1800*1100*300 sub-frame (five layers) 2000*600*300 main frame (six layers) 2000*500*300 auxiliary frame (six layers) 2000*700*300 main frame (six layers) 2000*600*300 auxiliary frame (six layers) 2000*800*300 main frame (six layers) 2000*700*300 auxiliary frame (six layers) 2000*900*300 main frame (six layers) 2000*800*300 auxiliary frame (six layers) 2000*1000*300 main frame (six layers) 2000*900*300 auxiliary frame (six layers) 2000*1100*300 main frame (six layers) 2000*1000*300 auxiliary frame (six layers) 2000*1200*300 main frame (six layers) 2000*1100*300 auxiliary frame (six layers) 2200*600*300 main frame (7 layers) 2200*500*300 auxiliary frame (7 layers) 2200*700*300 main frame (7 layers) 2200*600*300 auxiliary frame (7 layers) 2200*800*300 main frame (7 layers) 2200*700*300 auxiliary frame (7 layers) 2200*900*300 main frame (7 layers) 2200*800*300 auxiliary frame (7 layers) 2200*1000*300 main frame (7 layers) 2200*900*300 auxiliary frame (7 layers) 2200*1100*300 main frame (7 layers) 2200*1000*300 auxiliary frame (7 layers) 2200*1200*300 main frame (7 layers) 2200*1100*300 auxiliary frame (7 layers) 2400*600*300 main frame (7 layers) 2400*500*300 auxiliary frame (7 layers) 2400*700*300 main frame (7 layers) 2400*600*300 auxiliary frame (7 layers) 2400*800*300 main frame (7 layers) 2400*700*300 auxiliary frame (7 layers) 2400*900*300 main frame (7 layers) 2400*800*300 auxiliary frame (7 layers)

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