Draughting media for technical drawing . draughting film with polyester base . part 1 : requirements and marking 技術(shù)制圖用繪圖介質(zhì).帶聚酯基的繪圖膠片.第1部分:要求和標記
Draughting media for technical drawings ; draughting film with polyester base ; requirements and marking ; identical with iso 9958 - 1 : 1992 技術(shù)制圖器材聚酯基繪圖薄膜.要求與標志
Draughting media for technical drawings ; draughting film with polyester base ; determination of properties ; identical with iso 9958 - 2 : 1992 技術(shù)制圖器材聚酯基繪圖薄膜.性能的測定
Resin based reactive compounds used for electrical insulation - specifications for individual materials - unsaturated polyester based impregnating resins 電氣絕緣用樹脂基活性化合物.單項材料規(guī)范.不飽和聚酯浸漬樹脂
Resin based reactive compounds used for electrical insulation - part 3 : specifications for individual materials - sheet 5 : unsatured polyester based impregnating resins 電氣絕緣用無溶劑樹脂復(fù)物.第3部分:單項材料規(guī)范.活頁5 :不飽和聚脂浸漬樹脂
Resin based reactive compounds used for electrical insulation - part 3 : specifications for individual materials ; sheet 5 : unsaturated polyester based impregnating resins 電氣絕緣用樹脂基反應(yīng)性化合物.第3部分:單項材料規(guī)范.第5活頁:不飽和聚酯基浸漬樹脂