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Points Date Pair Term / Answer given Level Status Gloss
4 May 20 '07 chi>eng 科学合理管理工程施工进度 scientific and reasonable control on project construction schedule pro closed ok
3 Jan 10 '07 chi>eng 滑面漆滚涂二道 rollcoat two-layers of skid-resistant top coating pro closed no
Asked | Open questions | Answered