規(guī)格:A.900+20*55+2*14+0.5,B.600+20*55+2*14+0.5 C.700+20*55+2*14+0.5,D.420+20*55+2*14+0.5 E.600+20*55+2*14+0.5,F.300+20*55+2*14+0.5 材質(zhì)要求:無腐朽,無蟲蛀,無蘭變,無彎曲,活節(jié)不限,死節(jié)不可,板面平整,不可翅曲,側(cè)彎,要有一個直邊 注:以上三種規(guī)格必須配套來貨.比例為A:B:C:D:E:F/10:4:7:4:5:3
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