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5-layer ultrahard be watt

ultrahard no. 1 530mm * 290mm * 370mm(10) ultrahard no. 2 530mm * 230mm * 290mm(15) ultrahard no. 3 430mm * 210mm * 270mm(20) ultrahard no. 4 350mm * 190mm * 230mm(25) ultrahard no. 5 290mm * 170mm * 190mm(35) ultrahard no. 6 260mm * 150mm * 180mm(45) ultrahard no. 7 230mm * 130mm * 160mm(55) ultrahard no. 8 210mm * 110mm * 140mm(75) ultrahard no. 9 195mm * 105mm * 135mm(80) ultrahard no. 10 175mm * 95mm * 115mm(100) ultrahard no. 11 145mm * 85mm * 105mm(130) ultrahard no. 12 130mm * 80mm * 90mm(160)