中华人民共和国国家标准

     GB/T 6505-2008

代替 GB/T 6505-2001

化学纤维 长丝热收缩率试验方法

Testing method for thermal shrinkage of man-made filament yarns

(BISFA-2004,Testing methods for polyester filament yarns,

BISFA-2004, Testing methods for polyamide filament yarns,

BISFA-1997,Testing methods for viscose, cupro, acetate,

triacetate and lyocell filament yarns ,NEQ)