In wood processing, especially the processing of Chinese fir, wood is liable to crack when dried with the core, which affects productquality.
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美
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在木材加工中,尤其是杉木加工,在銀材烘干過(guò)程中木才帶芯烘干造成木材列裂、裂縫,影響產(chǎn)品質(zhì)量。解決木材帶芯烘干中開(kāi)裂技術(shù)難題。
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国内精品美女A∨在线播放xuan