建筑制图标准 Standard for architectural drawings ; Architectural drawing
总图制图标准 Standard for general layout drawing
建筑结构制图标准 Standard for structural drawing
绘图标准制图标准 drafting standards
铁路工程制图标准 Drawing standards of railway engineering
港口工程制图标准 Harbour Engineering Graphics Standard
暖通空调制图标准 Standard for heating,ventilation and air conditioning drawings
建筑给水排水制图标准 Standard for building water supply and drainage drawings
制图测试标准 cartographic test standard ; CTS
以技术制图标准为依据，介绍了国标的统一和简化的意义。
Based on technical drawing standards, this paper describes the union and simplification meaning of national standards.
齿轮制图标准。第1部分：正齿。螺旋齿。双螺旋齿和齿条。
Gear drawing standards - part 1: for spur, helical, double helical and rack.
《采暖通风与空气调节制图标准》(GBJ144 - 88) 5。
"Heating, ventilation mapping and air conditioning standard" (GBJ144-88) 5.
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