sectional a.部分的,部门的,节的,截面...cross-sectional sampling of oil 从油罐内各层采取石油样品...effective sectional area 有效剖面积...cross-sectional area 横断面积...sectional rate 分段运价...sectional tray 分部盘...at the sectional level 在部门一级,在部门范围...sectional balancing ledger 分部结平分类帐...sectional roentgenography 体层X线照相术,断层X线照相术...sectional radiography 体层X线照相术,断层X线照相术...sectional ledger 分部分类帐...sectional core 分部心型...sectional splint 分段夹...sectional balancing sheet 分部结平(平衡),分部试算...sectional boiler 分节式锅炉...cold forming sectional steel 冷弯型钢...sectional area 截面积...sectional view 剖视图...sectional balance sheet 分部资产负债表...
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