【求助】求助ASTM D903-98(2004),ASTM D552-93a,ASTM D1400-00,ASTM D870-02,ASTM D2246-65,ASTM D2246-65

ASTM D903-98(04).pdf

ASTM D1400-94(00).pdf

ASTM D870-97(02).pdf

谢谢，但是其他几个还请帮助寻找下

ASTM D552-93a,、ASTM D2246-65,ASTM D2246-65.现在已经没有在目录中了。

各位哪位有ASTM D 3032、ASTM D 256、ASTM D 257、ASTM D 150 ASTM2863 ASTM D 570

自己可以用“3032”、“256”等分别在论坛中搜索。
ASTM D 3032-04 Standard Test Method for Hookup Wire Insulation
http://www.instrument.com.cn/bbs/download.asp?ID=80027

ASTM D 256-06 Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics
http://www.instrument.com.cn/bbs/download.asp?ID=37718

ASTM D 257-07 Standard Test Methods for DC Resistance or Conductance of Insulating Materials
http://www.instrument.com.cn/bbs/shtml/20081113/1584052/

ASTM D 150-98 Standard Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation
http://www.instrument.com.cn/bbs/download.asp?ID=114401

ASTM D 2863-00 Standard Test Method for Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of Plastics (Oxygen Index)
http://www.instrument.com.cn/bbs/download.asp?ID=62890

ASTM D 570-98 Standard Test Method for Water Absorption of Plastics
http://www.instrument.com.cn/bbs/download.asp?ID=107086