Determination of thickness of plastic film and sheeting by mechanical scanning
GB/T6672-1986塑料薄膜和薄片厚度的测定机械测量法
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Analysis and prevention of composite profiled steel sheeting roof common disease
复合板材屋面及墙面复合压型钢板屋面通病的分析与预防屋面板和墙面板制品
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Type design and sectional characteristic calculation of closed profiled steel sheeting
闭口型压型钢板板型设计和截面特性计算
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Fire resistance of profiled steel sheeting steel-concrete composite slab
压型钢板钢-混凝土组合板抗火研究的现状和特点
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Weed emergence regulation and its chemical control under plastic sheeting in Maize Field
地膜栽培条件下玉米地杂草发生规律及化学防除
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Geometry Design and Calculation of a Novel Multi-flow Channel Sheeting Die
一新型多流道片材机头的几何设计及计算方法
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Fast sheeting for the contour based on Visual LISP of ActiveX technology
采用ActiveX技术实现基于VISUAL LISP的等高线快速接边
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Reporters saw at least one dead person lying under sheeting outside the station.
记者看到至少有一人死亡外站布下说谎。
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Detection of sheeting in polyethylene gas-solid fluidized bed by measuring electrostatic current
基于静电测量的聚乙烯气固流化床结片检测
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Analysis of Flexural Capacity for Composite Beams with Profiled Sheeting Under Negative Bending
压型钢板组合梁在负弯矩作用下的抗弯承载力分析
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Plastics Film and sheeting Determination of tear resistance Trouser tear method
GB/T16578-1996塑料薄膜和薄片耐撕裂性能试验方法裤形撕裂法
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