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木材缺陷
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木材缺陷
Encyclopedia
农学
木材缺陷
释
wood defect
木材缺陷
树木在生长过程中因生理、病理的原因或者在生产过程中由于人为原因,使其造成的各种损伤和非正常组织结构。
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underground mechanized scaler
underground mine development
underground mine development choice
underground mined-out areas
underground mine emergency refuge system
underground mine intelligent dispatch
underground mining construction schedule planning
underground mining machinery
underground mining methods
underground mining schedule planning
underground multifunctional vehicle
underground municipal facilities
underground municipal facilities planning
underground natural gas storage
underground nuclear explosion
underground nuclear test
underground oil and water movement rule
underground oil chamber
underground oil depot survey
underground oil storage comes from salt cavity
underground oil storage facility
underground oil storage in rock caverns
underground operation safety technology
underground parking
underground parking system
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更新时间:2024/12/25 2:33:31