This standard specifies the measurement method for the twist angle of wool knitted garments. This standard applies to fine and carded wool knitted garments.
FZ/T 20011-1995 history
2006FZ/T 20011-2006 Test method for determining the angle of spirality in knitted wool garments
1995FZ/T 20011-1995 Test method for measuring skew angle of wool knitted garments